28427468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{418051}}^1$

素因数の和:418072

約数の個数: 12

約数和(自身を含む): 52674552

約数和(自身を除く): 24247084

約数列:

[1, 2, 4, 17, 34, 68, 418051, 836102, 1672204, 7106867, 14213734, 28427468]

約数ペア:

[(1, 28427468), (2, 14213734), (4, 7106867), (17, 1672204), (34, 836102), (68, 418051)]