64774957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2293}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 72839088

約数和(自身を除く): 8064131

約数列:

[1, 13, 41, 53, 533, 689, 2173, 2293, 28249, 29809, 94013, 121529, 1222169, 1579877, 4982689, 64774957]

約数ペア:

[(1, 64774957), (13, 4982689), (41, 1579877), (53, 1222169), (533, 121529), (689, 94013), (2173, 29809), (2293, 28249)]