64307738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 107688960

約数和(自身を除く): 43381222

約数列:

[1, 2, 11, 22, 79, 158, 163, 227, 326, 454, 869, 1738, 1793, 2497, 3586, 4994, 12877, 17933, 25754, 35866, 37001, 74002, 141647, 197263, 283294, 394526, 407011, 814022, 2923079, 5846158, 32153869, 64307738]

約数ペア:

[(1, 64307738), (2, 32153869), (11, 5846158), (22, 2923079), (79, 814022), (158, 407011), (163, 394526), (227, 283294), (326, 197263), (454, 141647), (869, 74002), (1738, 37001), (1793, 35866), (2497, 25754), (3586, 17933), (4994, 12877)]