68158772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3863}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 130479552

約数和(自身を除く): 62320780

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 3863, 4411, 7726, 8822, 15452, 17644, 42493, 84986, 169972, 1549063, 3098126, 6196252, 17039693, 34079386, 68158772]

約数ペア:

[(1, 68158772), (2, 34079386), (4, 17039693), (11, 6196252), (22, 3098126), (44, 1549063), (401, 169972), (802, 84986), (1604, 42493), (3863, 17644), (4411, 15452), (7726, 8822)]