64871881

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 70918848

約数和(自身を除く): 6046967

約数列:

[1, 17, 41, 163, 571, 697, 2771, 6683, 9707, 23411, 93073, 113611, 397987, 1582241, 3815993, 64871881]

約数ペア:

[(1, 64871881), (17, 3815993), (41, 1582241), (163, 397987), (571, 113611), (697, 93073), (2771, 23411), (6683, 9707)]