57428890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337817}}^1$

素因数の和:337841

約数の個数: 16

約数和(自身を含む): 109453032

約数和(自身を除く): 52024142

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 337817, 675634, 1689085, 3378170, 5742889, 11485778, 28714445, 57428890]

約数ペア:

[(1, 57428890), (2, 28714445), (5, 11485778), (10, 5742889), (17, 3378170), (34, 1689085), (85, 675634), (170, 337817)]