7649824

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 19305216

約数和(自身を除く): 11655392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 71, 74, 91, 104, 112, 142, 148, 182, 208, 224, 259, 284, 296, 364, 416, 481, 497, 518, 568, 592, 728, 923, 962, 994, 1036, 1136, 1184, 1456, 1846, 1924, 1988, 2072, 2272, 2627, 2912, 3367, 3692, 3848, 3976, 4144, 5254, 6461, 6734, 7384, 7696, 7952, 8288, 10508, 12922, 13468, 14768, 15392, 15904, 18389, 21016, 25844, 26936, 29536, 34151, 36778, 42032, 51688, 53872, 68302, 73556, 84064, 103376, 107744, 136604, 147112, 206752, 239057, 273208, 294224, 478114, 546416, 588448, 956228, 1092832, 1912456, 3824912, 7649824]

約数ペア:

[(1, 7649824), (2, 3824912), (4, 1912456), (7, 1092832), (8, 956228), (13, 588448), (14, 546416), (16, 478114), (26, 294224), (28, 273208), (32, 239057), (37, 206752), (52, 147112), (56, 136604), (71, 107744), (74, 103376), (91, 84064), (104, 73556), (112, 68302), (142, 53872), (148, 51688), (182, 42032), (208, 36778), (224, 34151), (259, 29536), (284, 26936), (296, 25844), (364, 21016), (416, 18389), (481, 15904), (497, 15392), (518, 14768), (568, 13468), (592, 12922), (728, 10508), (923, 8288), (962, 7952), (994, 7696), (1036, 7384), (1136, 6734), (1184, 6461), (1456, 5254), (1846, 4144), (1924, 3976), (1988, 3848), (2072, 3692), (2272, 3367), (2627, 2912)]