68382986

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3917}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 124122240

約数和(自身を除く): 55739254

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 2494, 3917, 7834, 8729, 17458, 27419, 54838, 113593, 168431, 227186, 336862, 795151, 1179017, 1590302, 2358034, 4884499, 9768998, 34191493, 68382986]

約数ペア:

[(1, 68382986), (2, 34191493), (7, 9768998), (14, 4884499), (29, 2358034), (43, 1590302), (58, 1179017), (86, 795151), (203, 336862), (301, 227186), (406, 168431), (602, 113593), (1247, 54838), (2494, 27419), (3917, 17458), (7834, 8729)]