25675022

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1211

約数の個数: 16

約数和(自身を含む): 39357600

約数和(自身を除く): 13682578

約数列:

[1, 2, 61, 122, 229, 458, 919, 1838, 13969, 27938, 56059, 112118, 210451, 420902, 12837511, 25675022]

約数ペア:

[(1, 25675022), (2, 12837511), (61, 420902), (122, 210451), (229, 112118), (458, 56059), (919, 27938), (1838, 13969)]