28860456

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{3917}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 72404640

約数和(自身を除く): 43544184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 3917, 7368, 7834, 11751, 15668, 23502, 31336, 47004, 94008, 1202519, 2405038, 3607557, 4810076, 7215114, 9620152, 14430228, 28860456]

約数ペア:

[(1, 28860456), (2, 14430228), (3, 9620152), (4, 7215114), (6, 4810076), (8, 3607557), (12, 2405038), (24, 1202519), (307, 94008), (614, 47004), (921, 31336), (1228, 23502), (1842, 15668), (2456, 11751), (3684, 7834), (3917, 7368)]