15299648

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 112

約数和(自身を含む): 38916864

約数和(自身を除く): 23617216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 71, 74, 91, 104, 112, 142, 148, 182, 208, 224, 259, 284, 296, 364, 416, 448, 481, 497, 518, 568, 592, 728, 832, 923, 962, 994, 1036, 1136, 1184, 1456, 1846, 1924, 1988, 2072, 2272, 2368, 2627, 2912, 3367, 3692, 3848, 3976, 4144, 4544, 5254, 5824, 6461, 6734, 7384, 7696, 7952, 8288, 10508, 12922, 13468, 14768, 15392, 15904, 16576, 18389, 21016, 25844, 26936, 29536, 30784, 31808, 34151, 36778, 42032, 51688, 53872, 59072, 68302, 73556, 84064, 103376, 107744, 136604, 147112, 168128, 206752, 215488, 239057, 273208, 294224, 413504, 478114, 546416, 588448, 956228, 1092832, 1176896, 1912456, 2185664, 3824912, 7649824, 15299648]

約数ペア:

[(1, 15299648), (2, 7649824), (4, 3824912), (7, 2185664), (8, 1912456), (13, 1176896), (14, 1092832), (16, 956228), (26, 588448), (28, 546416), (32, 478114), (37, 413504), (52, 294224), (56, 273208), (64, 239057), (71, 215488), (74, 206752), (91, 168128), (104, 147112), (112, 136604), (142, 107744), (148, 103376), (182, 84064), (208, 73556), (224, 68302), (259, 59072), (284, 53872), (296, 51688), (364, 42032), (416, 36778), (448, 34151), (481, 31808), (497, 30784), (518, 29536), (568, 26936), (592, 25844), (728, 21016), (832, 18389), (923, 16576), (962, 15904), (994, 15392), (1036, 14768), (1136, 13468), (1184, 12922), (1456, 10508), (1846, 8288), (1924, 7952), (1988, 7696), (2072, 7384), (2272, 6734), (2368, 6461), (2627, 5824), (2912, 5254), (3367, 4544), (3692, 4144), (3848, 3976)]