40752778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4421}}^1$

素因数の和:4853

約数の個数: 16

約数和(自身を含む): 66860640

約数和(自身を除く): 26107862

約数列:

[1, 2, 11, 22, 419, 838, 4421, 4609, 8842, 9218, 48631, 97262, 1852399, 3704798, 20376389, 40752778]

約数ペア:

[(1, 40752778), (2, 20376389), (11, 3704798), (22, 1852399), (419, 97262), (838, 48631), (4421, 9218), (4609, 8842)]