64893426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{831967}}^1$

素因数の和:831985

約数の個数: 16

約数和(自身を含む): 139770624

約数和(自身を除く): 74877198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 831967, 1663934, 2495901, 4991802, 10815571, 21631142, 32446713, 64893426]

約数ペア:

[(1, 64893426), (2, 32446713), (3, 21631142), (6, 10815571), (13, 4991802), (26, 2495901), (39, 1663934), (78, 831967)]