71686090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1024087}}^1$

素因数の和:1024101

約数の個数: 16

約数和(自身を含む): 147468672

約数和(自身を除く): 75782582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1024087, 2048174, 5120435, 7168609, 10240870, 14337218, 35843045, 71686090]

約数ペア:

[(1, 71686090), (2, 35843045), (5, 14337218), (7, 10240870), (10, 7168609), (14, 5120435), (35, 2048174), (70, 1024087)]