28225473647

素因数分解:

$7^1\times {\mathrm{631}}^1\times {\mathrm{1979}}^1\times {\mathrm{3229}}^1$

素因数の和:5846

約数の個数: 16

約数和(自身を含む): 32335142400

約数和(自身を除く): 4109668753

約数列:

[1, 7, 631, 1979, 3229, 4417, 13853, 22603, 1248749, 2037499, 6390191, 8741243, 14262493, 44731337, 4032210521, 28225473647]

約数ペア:

[(1, 28225473647), (7, 4032210521), (631, 44731337), (1979, 14262493), (3229, 8741243), (4417, 6390191), (13853, 2037499), (22603, 1248749)]