28294222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{75653}}^1$

素因数の和:75683

約数の個数: 16

約数和(自身を含む): 49023792

約数和(自身を除く): 20729570

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 75653, 151306, 832183, 1286101, 1664366, 2572202, 14147111, 28294222]

約数ペア:

[(1, 28294222), (2, 14147111), (11, 2572202), (17, 1664366), (22, 1286101), (34, 832183), (187, 151306), (374, 75653)]