39457868

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 70421232

約数和(自身を除く): 30963364

約数列:

[1, 2, 4, 83, 157, 166, 314, 332, 628, 757, 1514, 3028, 13031, 26062, 52124, 62831, 118849, 125662, 237698, 251324, 475396, 9864467, 19728934, 39457868]

約数ペア:

[(1, 39457868), (2, 19728934), (4, 9864467), (83, 475396), (157, 251324), (166, 237698), (314, 125662), (332, 118849), (628, 62831), (757, 52124), (1514, 26062), (3028, 13031)]