56842526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{128603}}^1$

素因数の和:128635

約数の個数: 16

約数和(自身を含む): 97224624

約数和(自身を除く): 40382098

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 128603, 257206, 1671839, 2186251, 3343678, 4372502, 28421263, 56842526]

約数ペア:

[(1, 56842526), (2, 28421263), (13, 4372502), (17, 3343678), (26, 2186251), (34, 1671839), (221, 257206), (442, 128603)]