28350574

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69829}}^1$

素因数の和:69867

約数の個数: 16

約数和(自身を含む): 50277600

約数和(自身を除く): 21927026

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 69829, 139658, 488803, 977606, 2025041, 4050082, 14175287, 28350574]

約数ペア:

[(1, 28350574), (2, 14175287), (7, 4050082), (14, 2025041), (29, 977606), (58, 488803), (203, 139658), (406, 69829)]