64913618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421517}}^1$

素因数の和:421537

約数の個数: 16

約数和(自身を含む): 121397184

約数和(自身を除く): 56483566

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421517, 843034, 2950619, 4636687, 5901238, 9273374, 32456809, 64913618]

約数ペア:

[(1, 64913618), (2, 32456809), (7, 9273374), (11, 5901238), (14, 4636687), (22, 2950619), (77, 843034), (154, 421517)]