70902608

素因数分解:

$2^4\times 7^2\times {\mathrm{90437}}^1$

素因数の和:90459

約数の個数: 30

約数和(自身を含む): 159803946

約数和(自身を除く): 88901338

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 90437, 180874, 361748, 633059, 723496, 1266118, 1446992, 2532236, 4431413, 5064472, 8862826, 10128944, 17725652, 35451304, 70902608]

約数ペア:

[(1, 70902608), (2, 35451304), (4, 17725652), (7, 10128944), (8, 8862826), (14, 5064472), (16, 4431413), (28, 2532236), (49, 1446992), (56, 1266118), (98, 723496), (112, 633059), (196, 361748), (392, 180874), (784, 90437)]