25156768616

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4361437}}^1$

素因数の和:4361553

約数の個数: 32

約数和(自身を含む): 54430746240

約数和(自身を除く): 29273977624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 4361437, 8722874, 17445748, 30530059, 34891496, 61060118, 122120236, 244240472, 449228011, 898456022, 1796912044, 3144596077, 3593824088, 6289192154, 12578384308, 25156768616]

約数ペア:

[(1, 25156768616), (2, 12578384308), (4, 6289192154), (7, 3593824088), (8, 3144596077), (14, 1796912044), (28, 898456022), (56, 449228011), (103, 244240472), (206, 122120236), (412, 61060118), (721, 34891496), (824, 30530059), (1442, 17445748), (2884, 8722874), (5768, 4361437)]