25131134

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4591}}^1$

素因数の和:4640

約数の個数: 32

約数和(自身を含む): 47609856

約数和(自身を除く): 22478722

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 4591, 5474, 9182, 32137, 64274, 78047, 105593, 156094, 211186, 546329, 739151, 1092658, 1478302, 1795081, 3590162, 12565567, 25131134]

約数ペア:

[(1, 25131134), (2, 12565567), (7, 3590162), (14, 1795081), (17, 1478302), (23, 1092658), (34, 739151), (46, 546329), (119, 211186), (161, 156094), (238, 105593), (322, 78047), (391, 64274), (782, 32137), (2737, 9182), (4591, 5474)]