72293648

素因数分解:

$2^4\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2203}}^1$

素因数の和:2511

約数の個数: 40

約数和(自身を含む): 160698048

約数和(自身を除く): 88404400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 293, 586, 1172, 2051, 2203, 2344, 4102, 4406, 4688, 8204, 8812, 15421, 16408, 17624, 30842, 32816, 35248, 61684, 123368, 246736, 645479, 1290958, 2581916, 4518353, 5163832, 9036706, 10327664, 18073412, 36146824, 72293648]

約数ペア:

[(1, 72293648), (2, 36146824), (4, 18073412), (7, 10327664), (8, 9036706), (14, 5163832), (16, 4518353), (28, 2581916), (56, 1290958), (112, 645479), (293, 246736), (586, 123368), (1172, 61684), (2051, 35248), (2203, 32816), (2344, 30842), (4102, 17624), (4406, 16408), (4688, 15421), (8204, 8812)]