27397778

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 24

約数和(自身を含む): 44163792

約数和(自身を除く): 16766014

約数列:

[1, 2, 17, 34, 107, 214, 289, 443, 578, 886, 1819, 3638, 7531, 15062, 30923, 47401, 61846, 94802, 128027, 256054, 805817, 1611634, 13698889, 27397778]

約数ペア:

[(1, 27397778), (2, 13698889), (17, 1611634), (34, 805817), (107, 256054), (214, 128027), (289, 94802), (443, 61846), (578, 47401), (886, 30923), (1819, 15062), (3638, 7531)]