13387192

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 32749920

約数和(自身を除く): 19362728

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 49, 52, 56, 71, 74, 91, 98, 104, 142, 148, 182, 196, 259, 284, 296, 364, 392, 481, 497, 518, 568, 637, 728, 923, 962, 994, 1036, 1274, 1813, 1846, 1924, 1988, 2072, 2548, 2627, 3367, 3479, 3626, 3692, 3848, 3976, 5096, 5254, 6461, 6734, 6958, 7252, 7384, 10508, 12922, 13468, 13916, 14504, 18389, 21016, 23569, 25844, 26936, 27832, 34151, 36778, 45227, 47138, 51688, 68302, 73556, 90454, 94276, 128723, 136604, 147112, 180908, 188552, 239057, 257446, 273208, 361816, 478114, 514892, 956228, 1029784, 1673399, 1912456, 3346798, 6693596, 13387192]

約数ペア:

[(1, 13387192), (2, 6693596), (4, 3346798), (7, 1912456), (8, 1673399), (13, 1029784), (14, 956228), (26, 514892), (28, 478114), (37, 361816), (49, 273208), (52, 257446), (56, 239057), (71, 188552), (74, 180908), (91, 147112), (98, 136604), (104, 128723), (142, 94276), (148, 90454), (182, 73556), (196, 68302), (259, 51688), (284, 47138), (296, 45227), (364, 36778), (392, 34151), (481, 27832), (497, 26936), (518, 25844), (568, 23569), (637, 21016), (728, 18389), (923, 14504), (962, 13916), (994, 13468), (1036, 12922), (1274, 10508), (1813, 7384), (1846, 7252), (1924, 6958), (1988, 6734), (2072, 6461), (2548, 5254), (2627, 5096), (3367, 3976), (3479, 3848), (3626, 3692)]