64741402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{68437}}^1$

素因数の和:68493

約数の個数: 16

約数和(自身を含む): 108405792

約数和(自身を除く): 43664390

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 68437, 136874, 752807, 1505614, 2942791, 5885582, 32370701, 64741402]

約数ペア:

[(1, 64741402), (2, 32370701), (11, 5885582), (22, 2942791), (43, 1505614), (86, 752807), (473, 136874), (946, 68437)]