72247924

素因数分解:

$2^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2909}}^1$

素因数の和:3807

約数の個数: 24

約数和(自身を含む): 144708480

約数和(自身を除く): 72460556

約数列:

[1, 2, 4, 7, 14, 28, 887, 1774, 2909, 3548, 5818, 6209, 11636, 12418, 20363, 24836, 40726, 81452, 2580283, 5160566, 10321132, 18061981, 36123962, 72247924]

約数ペア:

[(1, 72247924), (2, 36123962), (4, 18061981), (7, 10321132), (14, 5160566), (28, 2580283), (887, 81452), (1774, 40726), (2909, 24836), (3548, 20363), (5818, 12418), (6209, 11636)]