28330274

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69779}}^1$

素因数の和:69817

約数の個数: 16

約数和(自身を含む): 50241600

約数和(自身を除く): 21911326

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 69779, 139558, 488453, 976906, 2023591, 4047182, 14165137, 28330274]

約数ペア:

[(1, 28330274), (2, 14165137), (7, 4047182), (14, 2023591), (29, 976906), (58, 488453), (203, 139558), (406, 69779)]