39690404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4217}}^1$

素因数の和:4415

約数の個数: 24

約数和(自身を含む): 75232248

約数和(自身を除く): 35541844

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4217, 4706, 8434, 9412, 16868, 54821, 109642, 219284, 763277, 1526554, 3053108, 9922601, 19845202, 39690404]

約数ペア:

[(1, 39690404), (2, 19845202), (4, 9922601), (13, 3053108), (26, 1526554), (52, 763277), (181, 219284), (362, 109642), (724, 54821), (2353, 16868), (4217, 9412), (4706, 8434)]