28349064

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 90979200

約数和(自身を除く): 62630136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 23, 24, 34, 36, 38, 46, 51, 53, 57, 68, 69, 72, 76, 92, 102, 106, 114, 136, 138, 152, 153, 159, 171, 184, 204, 207, 212, 228, 276, 306, 318, 323, 342, 391, 408, 414, 424, 437, 456, 477, 552, 612, 636, 646, 684, 782, 828, 874, 901, 954, 969, 1007, 1173, 1219, 1224, 1272, 1292, 1311, 1368, 1564, 1656, 1748, 1802, 1908, 1938, 2014, 2346, 2438, 2584, 2622, 2703, 2907, 3021, 3128, 3496, 3519, 3604, 3657, 3816, 3876, 3933, 4028, 4692, 4876, 5244, 5406, 5814, 6042, 7038, 7208, 7314, 7429, 7752, 7866, 8056, 8109, 9063, 9384, 9752, 10488, 10812, 10971, 11628, 12084, 14076, 14628, 14858, 15732, 16218, 17119, 18126, 20723, 21624, 21942, 22287, 23161, 23256, 24168, 28152, 29256, 29716, 31464, 32436, 34238, 36252, 41446, 43884, 44574, 46322, 51357, 59432, 62169, 64872, 66861, 68476, 69483, 72504, 82892, 87768, 89148, 92644, 102714, 124338, 133722, 136952, 138966, 154071, 165784, 178296, 185288, 186507, 205428, 208449, 248676, 267444, 277932, 308142, 373014, 393737, 410856, 416898, 497352, 534888, 555864, 616284, 746028, 787474, 833796, 1181211, 1232568, 1492056, 1574948, 1667592, 2362422, 3149896, 3543633, 4724844, 7087266, 9449688, 14174532, 28349064]

約数ペア:

[(1, 28349064), (2, 14174532), (3, 9449688), (4, 7087266), (6, 4724844), (8, 3543633), (9, 3149896), (12, 2362422), (17, 1667592), (18, 1574948), (19, 1492056), (23, 1232568), (24, 1181211), (34, 833796), (36, 787474), (38, 746028), (46, 616284), (51, 555864), (53, 534888), (57, 497352), (68, 416898), (69, 410856), (72, 393737), (76, 373014), (92, 308142), (102, 277932), (106, 267444), (114, 248676), (136, 208449), (138, 205428), (152, 186507), (153, 185288), (159, 178296), (171, 165784), (184, 154071), (204, 138966), (207, 136952), (212, 133722), (228, 124338), (276, 102714), (306, 92644), (318, 89148), (323, 87768), (342, 82892), (391, 72504), (408, 69483), (414, 68476), (424, 66861), (437, 64872), (456, 62169), (477, 59432), (552, 51357), (612, 46322), (636, 44574), (646, 43884), (684, 41446), (782, 36252), (828, 34238), (874, 32436), (901, 31464), (954, 29716), (969, 29256), (1007, 28152), (1173, 24168), (1219, 23256), (1224, 23161), (1272, 22287), (1292, 21942), (1311, 21624), (1368, 20723), (1564, 18126), (1656, 17119), (1748, 16218), (1802, 15732), (1908, 14858), (1938, 14628), (2014, 14076), (2346, 12084), (2438, 11628), (2584, 10971), (2622, 10812), (2703, 10488), (2907, 9752), (3021, 9384), (3128, 9063), (3496, 8109), (3519, 8056), (3604, 7866), (3657, 7752), (3816, 7429), (3876, 7314), (3933, 7208), (4028, 7038), (4692, 6042), (4876, 5814), (5244, 5406)]