71420384

素因数分解:

$2^5\times 7^1\times {\mathrm{318841}}^1$

素因数の和:318858

約数の個数: 24

約数和(自身を含む): 160696368

約数和(自身を除く): 89275984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 318841, 637682, 1275364, 2231887, 2550728, 4463774, 5101456, 8927548, 10202912, 17855096, 35710192, 71420384]

約数ペア:

[(1, 71420384), (2, 35710192), (4, 17855096), (7, 10202912), (8, 8927548), (14, 5101456), (16, 4463774), (28, 2550728), (32, 2231887), (56, 1275364), (112, 637682), (224, 318841)]