68969572

素因数分解:

$2^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2777}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 138144384

約数和(自身を除く): 69174812

約数列:

[1, 2, 4, 7, 14, 28, 887, 1774, 2777, 3548, 5554, 6209, 11108, 12418, 19439, 24836, 38878, 77756, 2463199, 4926398, 9852796, 17242393, 34484786, 68969572]

約数ペア:

[(1, 68969572), (2, 34484786), (4, 17242393), (7, 9852796), (14, 4926398), (28, 2463199), (887, 77756), (1774, 38878), (2777, 24836), (3548, 19439), (5554, 12418), (6209, 11108)]