40048556

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 71187984

約数和(自身を除く): 31139428

約数列:

[1, 2, 4, 113, 226, 251, 353, 452, 502, 706, 1004, 1412, 28363, 39889, 56726, 79778, 88603, 113452, 159556, 177206, 354412, 10012139, 20024278, 40048556]

約数ペア:

[(1, 40048556), (2, 20024278), (4, 10012139), (113, 354412), (226, 177206), (251, 159556), (353, 113452), (452, 88603), (502, 79778), (706, 56726), (1004, 39889), (1412, 28363)]