28041246

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{36229}}^1$

素因数の和:36280

約数の個数: 24

約数和(自身を含む): 62170680

約数和(自身を除く): 34129434

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 36229, 72458, 108687, 217374, 326061, 652122, 1557847, 3115694, 4673541, 9347082, 14020623, 28041246]

約数ペア:

[(1, 28041246), (2, 14020623), (3, 9347082), (6, 4673541), (9, 3115694), (18, 1557847), (43, 652122), (86, 326061), (129, 217374), (258, 108687), (387, 72458), (774, 36229)]