28407362

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{419}}^1$

素因数の和:841

約数の個数: 16

約数和(自身を含む): 43243200

約数和(自身を除く): 14835838

約数列:

[1, 2, 109, 218, 311, 419, 622, 838, 33899, 45671, 67798, 91342, 130309, 260618, 14203681, 28407362]

約数ペア:

[(1, 28407362), (2, 14203681), (109, 260618), (218, 130309), (311, 91342), (419, 67798), (622, 45671), (838, 33899)]