28175184

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 84494592

約数和(自身を除く): 56319408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 47, 48, 69, 72, 92, 94, 138, 141, 144, 181, 184, 188, 207, 276, 282, 362, 368, 376, 414, 423, 543, 552, 564, 724, 752, 828, 846, 1081, 1086, 1104, 1128, 1448, 1629, 1656, 1692, 2162, 2172, 2256, 2896, 3243, 3258, 3312, 3384, 4163, 4324, 4344, 6486, 6516, 6768, 8326, 8507, 8648, 8688, 9729, 12489, 12972, 13032, 16652, 17014, 17296, 19458, 24978, 25521, 25944, 26064, 33304, 34028, 37467, 38916, 49956, 51042, 51888, 66608, 68056, 74934, 76563, 77832, 99912, 102084, 136112, 149868, 153126, 155664, 195661, 199824, 204168, 299736, 306252, 391322, 408336, 586983, 599472, 612504, 782644, 1173966, 1225008, 1565288, 1760949, 2347932, 3130576, 3521898, 4695864, 7043796, 9391728, 14087592, 28175184]

約数ペア:

[(1, 28175184), (2, 14087592), (3, 9391728), (4, 7043796), (6, 4695864), (8, 3521898), (9, 3130576), (12, 2347932), (16, 1760949), (18, 1565288), (23, 1225008), (24, 1173966), (36, 782644), (46, 612504), (47, 599472), (48, 586983), (69, 408336), (72, 391322), (92, 306252), (94, 299736), (138, 204168), (141, 199824), (144, 195661), (181, 155664), (184, 153126), (188, 149868), (207, 136112), (276, 102084), (282, 99912), (362, 77832), (368, 76563), (376, 74934), (414, 68056), (423, 66608), (543, 51888), (552, 51042), (564, 49956), (724, 38916), (752, 37467), (828, 34028), (846, 33304), (1081, 26064), (1086, 25944), (1104, 25521), (1128, 24978), (1448, 19458), (1629, 17296), (1656, 17014), (1692, 16652), (2162, 13032), (2172, 12972), (2256, 12489), (2896, 9729), (3243, 8688), (3258, 8648), (3312, 8507), (3384, 8326), (4163, 6768), (4324, 6516), (4344, 6486)]