66568430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{391579}}^1$

素因数の和:391603

約数の個数: 16

約数和(自身を含む): 126871920

約数和(自身を除く): 60303490

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 391579, 783158, 1957895, 3915790, 6656843, 13313686, 33284215, 66568430]

約数ペア:

[(1, 66568430), (2, 33284215), (5, 13313686), (10, 6656843), (17, 3915790), (34, 1957895), (85, 783158), (170, 391579)]