351435968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24847}}^1$

素因数の和:24889

約数の個数: 56

約数和(自身を含む): 795235392

約数和(自身を除く): 443799424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 24847, 49694, 99388, 198776, 323011, 397552, 422399, 646022, 795104, 844798, 1292044, 1590208, 1689596, 2584088, 3379192, 5168176, 5491187, 6758384, 10336352, 10982374, 13516768, 20672704, 21964748, 27033536, 43929496, 87858992, 175717984, 351435968]

約数ペア:

[(1, 351435968), (2, 175717984), (4, 87858992), (8, 43929496), (13, 27033536), (16, 21964748), (17, 20672704), (26, 13516768), (32, 10982374), (34, 10336352), (52, 6758384), (64, 5491187), (68, 5168176), (104, 3379192), (136, 2584088), (208, 1689596), (221, 1590208), (272, 1292044), (416, 844798), (442, 795104), (544, 646022), (832, 422399), (884, 397552), (1088, 323011), (1768, 198776), (3536, 99388), (7072, 49694), (14144, 24847)]