42548042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{3217}}^1$

素因数の和:3625

約数の個数: 16

約数和(自身を含む): 67771080

約数和(自身を除く): 25223038

約数列:

[1, 2, 17, 34, 389, 778, 3217, 6434, 6613, 13226, 54689, 109378, 1251413, 2502826, 21274021, 42548042]

約数ペア:

[(1, 42548042), (2, 21274021), (17, 2502826), (34, 1251413), (389, 109378), (778, 54689), (3217, 13226), (6434, 6613)]