28171024

素因数分解:

$2^4\times 7^1\times {\mathrm{251527}}^1$

素因数の和:251542

約数の個数: 20

約数和(自身を含む): 62378944

約数和(自身を除く): 34207920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251527, 503054, 1006108, 1760689, 2012216, 3521378, 4024432, 7042756, 14085512, 28171024]

約数ペア:

[(1, 28171024), (2, 14085512), (4, 7042756), (7, 4024432), (8, 3521378), (14, 2012216), (16, 1760689), (28, 1006108), (56, 503054), (112, 251527)]