64385778

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{202471}}^1$

素因数の和:202529

約数の個数: 16

約数和(自身を含む): 131201856

約数和(自身を除く): 66816078

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 202471, 404942, 607413, 1214826, 10730963, 21461926, 32192889, 64385778]

約数ペア:

[(1, 64385778), (2, 32192889), (3, 21461926), (6, 10730963), (53, 1214826), (106, 607413), (159, 404942), (318, 202471)]