42489652

素因数分解:

$2^2\times {\mathrm{1621}}^1\times {\mathrm{6553}}^1$

素因数の和:8178

約数の個数: 12

約数和(自身を含む): 74414116

約数和(自身を除く): 31924464

約数列:

[1, 2, 4, 1621, 3242, 6484, 6553, 13106, 26212, 10622413, 21244826, 42489652]

約数ペア:

[(1, 42489652), (2, 21244826), (4, 10622413), (1621, 26212), (3242, 13106), (6484, 6553)]