42272074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{85571}}^1$

素因数の和:85605

約数の個数: 16

約数和(自身を含む): 71880480

約数和(自身を除く): 29608406

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 85571, 171142, 1112423, 1625849, 2224846, 3251698, 21136037, 42272074]

約数ペア:

[(1, 42272074), (2, 21136037), (13, 3251698), (19, 2224846), (26, 1625849), (38, 1112423), (247, 171142), (494, 85571)]