42026986

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{761}}^1$

素因数の和:1337

約数の個数: 16

約数和(自身を含む): 64437768

約数和(自身を除く): 22410782

約数列:

[1, 2, 53, 106, 521, 761, 1042, 1522, 27613, 40333, 55226, 80666, 396481, 792962, 21013493, 42026986]

約数ペア:

[(1, 42026986), (2, 21013493), (53, 792962), (106, 396481), (521, 80666), (761, 55226), (1042, 40333), (1522, 27613)]