42538286

素因数分解:

$2^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{2213}}^1$

素因数の和:3595

約数の個数: 16

約数和(自身を含む): 73008864

約数和(自身を除く): 30470578

約数列:

[1, 2, 7, 14, 1373, 2213, 2746, 4426, 9611, 15491, 19222, 30982, 3038449, 6076898, 21269143, 42538286]

約数ペア:

[(1, 42538286), (2, 21269143), (7, 6076898), (14, 3038449), (1373, 30982), (2213, 19222), (2746, 15491), (4426, 9611)]