42531944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 100867200

約数和(自身を除く): 58335256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1579, 1924, 2072, 3158, 3367, 3848, 6316, 6734, 11053, 12632, 13468, 20527, 22106, 26936, 41054, 44212, 58423, 82108, 88424, 116846, 143689, 164216, 233692, 287378, 408961, 467384, 574756, 759499, 817922, 1149512, 1518998, 1635844, 3037996, 3271688, 5316493, 6075992, 10632986, 21265972, 42531944]

約数ペア:

[(1, 42531944), (2, 21265972), (4, 10632986), (7, 6075992), (8, 5316493), (13, 3271688), (14, 3037996), (26, 1635844), (28, 1518998), (37, 1149512), (52, 817922), (56, 759499), (74, 574756), (91, 467384), (104, 408961), (148, 287378), (182, 233692), (259, 164216), (296, 143689), (364, 116846), (481, 88424), (518, 82108), (728, 58423), (962, 44212), (1036, 41054), (1579, 26936), (1924, 22106), (2072, 20527), (3158, 13468), (3367, 12632), (3848, 11053), (6316, 6734)]