66239408

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{9059}}^1$

素因数の和:9524

約数の個数: 20

約数和(自身を含む): 128633880

約数和(自身を除く): 62394472

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 9059, 18118, 36236, 72472, 144944, 4139963, 8279926, 16559852, 33119704, 66239408]

約数ペア:

[(1, 66239408), (2, 33119704), (4, 16559852), (8, 8279926), (16, 4139963), (457, 144944), (914, 72472), (1828, 36236), (3656, 18118), (7312, 9059)]