61646972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{497153}}^1$

素因数の和:497188

約数の個数: 12

約数和(自身を含む): 111362496

約数和(自身を除く): 49715524

約数列:

[1, 2, 4, 31, 62, 124, 497153, 994306, 1988612, 15411743, 30823486, 61646972]

約数ペア:

[(1, 61646972), (2, 30823486), (4, 15411743), (31, 1988612), (62, 994306), (124, 497153)]