42708454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2411}}^1$

素因数の和:2951

約数の個数: 16

約数和(自身を含む): 67989456

約数和(自身を除く): 25281002

約数列:

[1, 2, 17, 34, 521, 1042, 2411, 4822, 8857, 17714, 40987, 81974, 1256131, 2512262, 21354227, 42708454]

約数ペア:

[(1, 42708454), (2, 21354227), (17, 2512262), (34, 1256131), (521, 81974), (1042, 40987), (2411, 17714), (4822, 8857)]