40693988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1579}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 75650400

約数和(自身を除く): 34956412

約数列:

[1, 2, 4, 17, 34, 68, 379, 758, 1516, 1579, 3158, 6316, 6443, 12886, 25772, 26843, 53686, 107372, 598441, 1196882, 2393764, 10173497, 20346994, 40693988]

約数ペア:

[(1, 40693988), (2, 20346994), (4, 10173497), (17, 2393764), (34, 1196882), (68, 598441), (379, 107372), (758, 53686), (1516, 26843), (1579, 25772), (3158, 12886), (6316, 6443)]