25502612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2213}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 46370016

約数和(自身を除く): 20867404

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2213, 2881, 4426, 5762, 8852, 11524, 95159, 148271, 190318, 296542, 380636, 593084, 6375653, 12751306, 25502612]

約数ペア:

[(1, 25502612), (2, 12751306), (4, 6375653), (43, 593084), (67, 380636), (86, 296542), (134, 190318), (172, 148271), (268, 95159), (2213, 11524), (2881, 8852), (4426, 5762)]