75381038

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 114260544

約数和(自身を除く): 38879506

約数列:

[1, 2, 157, 314, 431, 557, 862, 1114, 67667, 87449, 135334, 174898, 240067, 480134, 37690519, 75381038]

約数ペア:

[(1, 75381038), (2, 37690519), (157, 480134), (314, 240067), (431, 174898), (557, 135334), (862, 87449), (1114, 67667)]