72249212

素因数分解:

$2^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{5171}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 144816000

約数和(自身を除く): 72566788

約数列:

[1, 2, 4, 7, 14, 28, 499, 998, 1996, 3493, 5171, 6986, 10342, 13972, 20684, 36197, 72394, 144788, 2580329, 5160658, 10321316, 18062303, 36124606, 72249212]

約数ペア:

[(1, 72249212), (2, 36124606), (4, 18062303), (7, 10321316), (14, 5160658), (28, 2580329), (499, 144788), (998, 72394), (1996, 36197), (3493, 20684), (5171, 13972), (6986, 10342)]