28625362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6911}}^1$

素因数の和:7041

約数の個数: 16

約数和(自身を含む): 45619200

約数和(自身を除く): 16993838

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 6911, 13822, 131309, 262618, 753299, 1506598, 14312681, 28625362]

約数ペア:

[(1, 28625362), (2, 14312681), (19, 1506598), (38, 753299), (109, 262618), (218, 131309), (2071, 13822), (4142, 6911)]