42904792

素因数分解:

$2^3\times 7^2\times {\mathrm{109451}}^1$

素因数の和:109471

約数の個数: 24

約数和(自身を含む): 93581460

約数和(自身を除く): 50676668

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 109451, 218902, 437804, 766157, 875608, 1532314, 3064628, 5363099, 6129256, 10726198, 21452396, 42904792]

約数ペア:

[(1, 42904792), (2, 21452396), (4, 10726198), (7, 6129256), (8, 5363099), (14, 3064628), (28, 1532314), (49, 875608), (56, 766157), (98, 437804), (196, 218902), (392, 109451)]