70461808

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{9941}}^1$

素因数の和:10392

約数の個数: 20

約数和(自身を含む): 136841688

約数和(自身を除く): 66379880

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 9941, 19882, 39764, 79528, 159056, 4403863, 8807726, 17615452, 35230904, 70461808]

約数ペア:

[(1, 70461808), (2, 35230904), (4, 17615452), (8, 8807726), (16, 4403863), (443, 159056), (886, 79528), (1772, 39764), (3544, 19882), (7088, 9941)]