28097210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46061}}^1$

素因数の和:46129

約数の個数: 16

約数和(自身を含む): 51405192

約数和(自身を除く): 23307982

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 46061, 92122, 230305, 460610, 2809721, 5619442, 14048605, 28097210]

約数ペア:

[(1, 28097210), (2, 14048605), (5, 5619442), (10, 2809721), (61, 460610), (122, 230305), (305, 92122), (610, 46061)]