28566502

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 43995600

約数和(自身を除く): 15429098

約数列:

[1, 2, 59, 109, 118, 218, 2221, 4442, 6431, 12862, 131039, 242089, 262078, 484178, 14283251, 28566502]

約数ペア:

[(1, 28566502), (2, 14283251), (59, 484178), (109, 262078), (118, 242089), (218, 131039), (2221, 12862), (4442, 6431)]