28220714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22433}}^1$

素因数の和:22489

約数の個数: 16

約数和(自身を含む): 46034568

約数和(自身を除く): 17813854

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 22433, 44866, 381361, 762722, 830021, 1660042, 14110357, 28220714]

約数ペア:

[(1, 28220714), (2, 14110357), (17, 1660042), (34, 830021), (37, 762722), (74, 381361), (629, 44866), (1258, 22433)]