70617736

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17761}}^1$

素因数の和:17845

約数の個数: 32

約数和(自身を含む): 153463680

約数和(自身を除く): 82845944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 17761, 35522, 71044, 124327, 142088, 248654, 497308, 994616, 1261031, 2522062, 5044124, 8827217, 10088248, 17654434, 35308868, 70617736]

約数ペア:

[(1, 70617736), (2, 35308868), (4, 17654434), (7, 10088248), (8, 8827217), (14, 5044124), (28, 2522062), (56, 1261031), (71, 994616), (142, 497308), (284, 248654), (497, 142088), (568, 124327), (994, 71044), (1988, 35522), (3976, 17761)]