72904048

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3271}}^1$

素因数の和:3485

約数の個数: 40

約数和(自身を含む): 162291200

約数和(自身を除く): 89387152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 3271, 5572, 6542, 11144, 13084, 22288, 22897, 26168, 45794, 52336, 91588, 183176, 366352, 650929, 1301858, 2603716, 4556503, 5207432, 9113006, 10414864, 18226012, 36452024, 72904048]

約数ペア:

[(1, 72904048), (2, 36452024), (4, 18226012), (7, 10414864), (8, 9113006), (14, 5207432), (16, 4556503), (28, 2603716), (56, 1301858), (112, 650929), (199, 366352), (398, 183176), (796, 91588), (1393, 52336), (1592, 45794), (2786, 26168), (3184, 22897), (3271, 22288), (5572, 13084), (6542, 11144)]