42420392

素因数分解:

$2^3\times 7^1\times {\mathrm{757507}}^1$

素因数の和:757520

約数の個数: 16

約数和(自身を含む): 90900960

約数和(自身を除く): 48480568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 757507, 1515014, 3030028, 5302549, 6060056, 10605098, 21210196, 42420392]

約数ペア:

[(1, 42420392), (2, 21210196), (4, 10605098), (7, 6060056), (8, 5302549), (14, 3030028), (28, 1515014), (56, 757507)]