40271644

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3919}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 80783360

約数和(自身を除く): 40511716

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 3919, 5138, 7838, 10276, 15676, 27433, 54866, 109732, 1438273, 2876546, 5753092, 10067911, 20135822, 40271644]

約数ペア:

[(1, 40271644), (2, 20135822), (4, 10067911), (7, 5753092), (14, 2876546), (28, 1438273), (367, 109732), (734, 54866), (1468, 27433), (2569, 15676), (3919, 10276), (5138, 7838)]