28462288

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{3623}}^1$

素因数の和:4122

約数の個数: 20

約数和(自身を含む): 55273248

約数和(自身を除く): 26810960

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3623, 3928, 7246, 7856, 14492, 28984, 57968, 1778893, 3557786, 7115572, 14231144, 28462288]

約数ペア:

[(1, 28462288), (2, 14231144), (4, 7115572), (8, 3557786), (16, 1778893), (491, 57968), (982, 28984), (1964, 14492), (3623, 7856), (3928, 7246)]