42119792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 80

約数和(自身を含む): 98431200

約数和(自身を除く): 56311408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 449, 451, 533, 572, 656, 898, 902, 1066, 1144, 1796, 1804, 2132, 2288, 3592, 3608, 4264, 4939, 5837, 5863, 7184, 7216, 8528, 9878, 11674, 11726, 18409, 19756, 23348, 23452, 36818, 39512, 46696, 46904, 64207, 73636, 79024, 93392, 93808, 128414, 147272, 202499, 239317, 256828, 294544, 404998, 478634, 513656, 809996, 957268, 1027312, 1619992, 1914536, 2632487, 3239984, 3829072, 5264974, 10529948, 21059896, 42119792]

約数ペア:

[(1, 42119792), (2, 21059896), (4, 10529948), (8, 5264974), (11, 3829072), (13, 3239984), (16, 2632487), (22, 1914536), (26, 1619992), (41, 1027312), (44, 957268), (52, 809996), (82, 513656), (88, 478634), (104, 404998), (143, 294544), (164, 256828), (176, 239317), (208, 202499), (286, 147272), (328, 128414), (449, 93808), (451, 93392), (533, 79024), (572, 73636), (656, 64207), (898, 46904), (902, 46696), (1066, 39512), (1144, 36818), (1796, 23452), (1804, 23348), (2132, 19756), (2288, 18409), (3592, 11726), (3608, 11674), (4264, 9878), (4939, 8528), (5837, 7216), (5863, 7184)]