68890414

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{3701}}^1$

素因数の和:3971

約数の個数: 16

約数和(自身を含む): 106351056

約数和(自身を除く): 37460642

約数列:

[1, 2, 41, 82, 227, 454, 3701, 7402, 9307, 18614, 151741, 303482, 840127, 1680254, 34445207, 68890414]

約数ペア:

[(1, 68890414), (2, 34445207), (41, 1680254), (82, 840127), (227, 303482), (454, 151741), (3701, 18614), (7402, 9307)]