64465728

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4729}}^1$

素因数の和:4815

約数の個数: 56

約数和(自身を含む): 173004480

約数和(自身を除く): 108538752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 4729, 6816, 9458, 13632, 14187, 18916, 28374, 37832, 56748, 75664, 113496, 151328, 226992, 302656, 335759, 453984, 671518, 907968, 1007277, 1343036, 2014554, 2686072, 4029108, 5372144, 8058216, 10744288, 16116432, 21488576, 32232864, 64465728]

約数ペア:

[(1, 64465728), (2, 32232864), (3, 21488576), (4, 16116432), (6, 10744288), (8, 8058216), (12, 5372144), (16, 4029108), (24, 2686072), (32, 2014554), (48, 1343036), (64, 1007277), (71, 907968), (96, 671518), (142, 453984), (192, 335759), (213, 302656), (284, 226992), (426, 151328), (568, 113496), (852, 75664), (1136, 56748), (1704, 37832), (2272, 28374), (3408, 18916), (4544, 14187), (4729, 13632), (6816, 9458)]