27818644

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4157}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 55883520

約数和(自身を除く): 28064876

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 4157, 6692, 8314, 16628, 29099, 58198, 116396, 993523, 1987046, 3974092, 6954661, 13909322, 27818644]

約数ペア:

[(1, 27818644), (2, 13909322), (4, 6954661), (7, 3974092), (14, 1987046), (28, 993523), (239, 116396), (478, 58198), (956, 29099), (1673, 16628), (3346, 8314), (4157, 6692)]