71247496

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{240701}}^1$

素因数の和:240744

約数の個数: 16

約数和(自身を含む): 137200140

約数和(自身を除く): 65952644

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 240701, 481402, 962804, 1925608, 8905937, 17811874, 35623748, 71247496]

約数ペア:

[(1, 71247496), (2, 35623748), (4, 17811874), (8, 8905937), (37, 1925608), (74, 962804), (148, 481402), (296, 240701)]