28729932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 92897280

約数和(自身を除く): 64167348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 31, 33, 34, 42, 44, 51, 59, 62, 66, 68, 77, 84, 93, 102, 118, 119, 124, 132, 154, 177, 186, 187, 204, 217, 231, 236, 238, 308, 341, 354, 357, 372, 374, 413, 434, 462, 476, 527, 561, 649, 651, 682, 708, 714, 748, 826, 868, 924, 1003, 1023, 1054, 1122, 1239, 1298, 1302, 1309, 1364, 1428, 1581, 1652, 1829, 1947, 2006, 2046, 2108, 2244, 2387, 2478, 2596, 2604, 2618, 3009, 3162, 3658, 3689, 3894, 3927, 4012, 4092, 4543, 4774, 4956, 5236, 5487, 5797, 6018, 6324, 7021, 7161, 7316, 7378, 7788, 7854, 9086, 9548, 10974, 11033, 11067, 11594, 12036, 12803, 13629, 14042, 14322, 14756, 15708, 17391, 18172, 20119, 21063, 21948, 22066, 22134, 23188, 25606, 27258, 28084, 28644, 31093, 33099, 34782, 38409, 40238, 40579, 42126, 44132, 44268, 51212, 54516, 60357, 62186, 66198, 69564, 76818, 77231, 80476, 81158, 84252, 93279, 120714, 121737, 124372, 132396, 140833, 153636, 154462, 162316, 186558, 217651, 231693, 241428, 243474, 281666, 308924, 342023, 373116, 422499, 435302, 463386, 486948, 563332, 652953, 684046, 844998, 870604, 926772, 1026069, 1305906, 1368092, 1689996, 2052138, 2394161, 2611812, 4104276, 4788322, 7182483, 9576644, 14364966, 28729932]

約数ペア:

[(1, 28729932), (2, 14364966), (3, 9576644), (4, 7182483), (6, 4788322), (7, 4104276), (11, 2611812), (12, 2394161), (14, 2052138), (17, 1689996), (21, 1368092), (22, 1305906), (28, 1026069), (31, 926772), (33, 870604), (34, 844998), (42, 684046), (44, 652953), (51, 563332), (59, 486948), (62, 463386), (66, 435302), (68, 422499), (77, 373116), (84, 342023), (93, 308924), (102, 281666), (118, 243474), (119, 241428), (124, 231693), (132, 217651), (154, 186558), (177, 162316), (186, 154462), (187, 153636), (204, 140833), (217, 132396), (231, 124372), (236, 121737), (238, 120714), (308, 93279), (341, 84252), (354, 81158), (357, 80476), (372, 77231), (374, 76818), (413, 69564), (434, 66198), (462, 62186), (476, 60357), (527, 54516), (561, 51212), (649, 44268), (651, 44132), (682, 42126), (708, 40579), (714, 40238), (748, 38409), (826, 34782), (868, 33099), (924, 31093), (1003, 28644), (1023, 28084), (1054, 27258), (1122, 25606), (1239, 23188), (1298, 22134), (1302, 22066), (1309, 21948), (1364, 21063), (1428, 20119), (1581, 18172), (1652, 17391), (1829, 15708), (1947, 14756), (2006, 14322), (2046, 14042), (2108, 13629), (2244, 12803), (2387, 12036), (2478, 11594), (2596, 11067), (2604, 11033), (2618, 10974), (3009, 9548), (3162, 9086), (3658, 7854), (3689, 7788), (3894, 7378), (3927, 7316), (4012, 7161), (4092, 7021), (4543, 6324), (4774, 6018), (4956, 5797), (5236, 5487)]