68222644

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 141240960

約数和(自身を除く): 73018316

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 236, 244, 413, 427, 677, 826, 854, 1354, 1652, 1708, 2708, 3599, 4739, 7198, 9478, 14396, 18956, 25193, 39943, 41297, 50386, 79886, 82594, 100772, 159772, 165188, 279601, 289079, 559202, 578158, 1118404, 1156316, 2436523, 4873046, 9746092, 17055661, 34111322, 68222644]

約数ペア:

[(1, 68222644), (2, 34111322), (4, 17055661), (7, 9746092), (14, 4873046), (28, 2436523), (59, 1156316), (61, 1118404), (118, 578158), (122, 559202), (236, 289079), (244, 279601), (413, 165188), (427, 159772), (677, 100772), (826, 82594), (854, 79886), (1354, 50386), (1652, 41297), (1708, 39943), (2708, 25193), (3599, 18956), (4739, 14396), (7198, 9478)]