28792764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 105670656

約数和(自身を除く): 76877892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 17, 18, 21, 22, 26, 28, 33, 34, 36, 39, 42, 44, 47, 51, 52, 63, 66, 68, 77, 78, 84, 91, 94, 99, 102, 117, 119, 126, 132, 141, 143, 153, 154, 156, 182, 187, 188, 198, 204, 221, 231, 234, 238, 252, 273, 282, 286, 306, 308, 329, 357, 364, 374, 396, 423, 429, 442, 462, 468, 476, 517, 546, 561, 564, 572, 611, 612, 658, 663, 693, 714, 748, 799, 819, 846, 858, 884, 924, 987, 1001, 1034, 1071, 1092, 1122, 1222, 1287, 1309, 1316, 1326, 1386, 1428, 1547, 1551, 1598, 1638, 1683, 1692, 1716, 1833, 1974, 1989, 2002, 2068, 2142, 2244, 2397, 2431, 2444, 2574, 2618, 2652, 2772, 2961, 3003, 3094, 3102, 3196, 3276, 3366, 3619, 3666, 3927, 3948, 3978, 4004, 4277, 4284, 4641, 4653, 4794, 4862, 5148, 5236, 5499, 5593, 5922, 6006, 6188, 6204, 6721, 6732, 7191, 7238, 7293, 7332, 7854, 7956, 8554, 8789, 9009, 9282, 9306, 9588, 9724, 10387, 10857, 10998, 11186, 11781, 11844, 12012, 12831, 13442, 13923, 14382, 14476, 14586, 15708, 16779, 17017, 17108, 17578, 18018, 18564, 18612, 20163, 20774, 21714, 21879, 21996, 22372, 23562, 25662, 26367, 26884, 27846, 28764, 29172, 31161, 32571, 33558, 34034, 35156, 36036, 38493, 40326, 41548, 43428, 43758, 47047, 47124, 50337, 51051, 51324, 52734, 55692, 60489, 61523, 62322, 65142, 67116, 68068, 72709, 76986, 79101, 80652, 87516, 93483, 94094, 100674, 102102, 105468, 114257, 120978, 123046, 124644, 130284, 141141, 145418, 153153, 153972, 158202, 184569, 186966, 188188, 201348, 204204, 218127, 228514, 241956, 246092, 282282, 290836, 306306, 316404, 342771, 369138, 373932, 423423, 436254, 457028, 553707, 564564, 612612, 654381, 685542, 738276, 799799, 846846, 872508, 1028313, 1107414, 1308762, 1371084, 1599598, 1693692, 2056626, 2214828, 2399397, 2617524, 3199196, 4113252, 4798794, 7198191, 9597588, 14396382, 28792764]

約数ペア:

[(1, 28792764), (2, 14396382), (3, 9597588), (4, 7198191), (6, 4798794), (7, 4113252), (9, 3199196), (11, 2617524), (12, 2399397), (13, 2214828), (14, 2056626), (17, 1693692), (18, 1599598), (21, 1371084), (22, 1308762), (26, 1107414), (28, 1028313), (33, 872508), (34, 846846), (36, 799799), (39, 738276), (42, 685542), (44, 654381), (47, 612612), (51, 564564), (52, 553707), (63, 457028), (66, 436254), (68, 423423), (77, 373932), (78, 369138), (84, 342771), (91, 316404), (94, 306306), (99, 290836), (102, 282282), (117, 246092), (119, 241956), (126, 228514), (132, 218127), (141, 204204), (143, 201348), (153, 188188), (154, 186966), (156, 184569), (182, 158202), (187, 153972), (188, 153153), (198, 145418), (204, 141141), (221, 130284), (231, 124644), (234, 123046), (238, 120978), (252, 114257), (273, 105468), (282, 102102), (286, 100674), (306, 94094), (308, 93483), (329, 87516), (357, 80652), (364, 79101), (374, 76986), (396, 72709), (423, 68068), (429, 67116), (442, 65142), (462, 62322), (468, 61523), (476, 60489), (517, 55692), (546, 52734), (561, 51324), (564, 51051), (572, 50337), (611, 47124), (612, 47047), (658, 43758), (663, 43428), (693, 41548), (714, 40326), (748, 38493), (799, 36036), (819, 35156), (846, 34034), (858, 33558), (884, 32571), (924, 31161), (987, 29172), (1001, 28764), (1034, 27846), (1071, 26884), (1092, 26367), (1122, 25662), (1222, 23562), (1287, 22372), (1309, 21996), (1316, 21879), (1326, 21714), (1386, 20774), (1428, 20163), (1547, 18612), (1551, 18564), (1598, 18018), (1638, 17578), (1683, 17108), (1692, 17017), (1716, 16779), (1833, 15708), (1974, 14586), (1989, 14476), (2002, 14382), (2068, 13923), (2142, 13442), (2244, 12831), (2397, 12012), (2431, 11844), (2444, 11781), (2574, 11186), (2618, 10998), (2652, 10857), (2772, 10387), (2961, 9724), (3003, 9588), (3094, 9306), (3102, 9282), (3196, 9009), (3276, 8789), (3366, 8554), (3619, 7956), (3666, 7854), (3927, 7332), (3948, 7293), (3978, 7238), (4004, 7191), (4277, 6732), (4284, 6721), (4641, 6204), (4653, 6188), (4794, 6006), (4862, 5922), (5148, 5593), (5236, 5499)]