71130128

素因数分解:

$2^4\times {\mathrm{4445633}}^1$

素因数の和:4445641

約数の個数: 10

約数和(自身を含む): 137814654

約数和(自身を除く): 66684526

約数列:

[1, 2, 4, 8, 16, 4445633, 8891266, 17782532, 35565064, 71130128]

約数ペア:

[(1, 71130128), (2, 35565064), (4, 17782532), (8, 8891266), (16, 4445633)]