28098806

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1447

約数の個数: 16

約数和(自身を含む): 42977088

約数和(自身を除く): 14878282

約数列:

[1, 2, 101, 113, 202, 226, 1231, 2462, 11413, 22826, 124331, 139103, 248662, 278206, 14049403, 28098806]

約数ペア:

[(1, 28098806), (2, 14049403), (101, 278206), (113, 248662), (202, 139103), (226, 124331), (1231, 22826), (2462, 11413)]