28070122

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1$

素因数の和:1941

約数の個数: 16

約数和(自身を含む): 43084800

約数和(自身を除く): 15014678

約数列:

[1, 2, 79, 101, 158, 202, 1759, 3518, 7979, 15958, 138961, 177659, 277922, 355318, 14035061, 28070122]

約数ペア:

[(1, 28070122), (2, 14035061), (79, 355318), (101, 277922), (158, 177659), (202, 138961), (1759, 15958), (3518, 7979)]