64396493

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4261}}^1$

素因数の和:4412

約数の個数: 16

約数和(自身を含む): 78557184

約数和(自身を除く): 14160691

約数列:

[1, 7, 17, 119, 127, 889, 2159, 4261, 15113, 29827, 72437, 507059, 541147, 3788029, 9199499, 64396493]

約数ペア:

[(1, 64396493), (7, 9199499), (17, 3788029), (119, 541147), (127, 507059), (889, 72437), (2159, 29827), (4261, 15113)]