64730406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{829877}}^1$

素因数の和:829895

約数の個数: 16

約数和(自身を含む): 139419504

約数和(自身を除く): 74689098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 829877, 1659754, 2489631, 4979262, 10788401, 21576802, 32365203, 64730406]

約数ペア:

[(1, 64730406), (2, 32365203), (3, 21576802), (6, 10788401), (13, 4979262), (26, 2489631), (39, 1659754), (78, 829877)]