71026096

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{9041}}^1$

素因数の和:9540

約数の個数: 20

約数和(自身を含む): 137908584

約数和(自身を除く): 66882488

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 9041, 18082, 36164, 72328, 144656, 4439131, 8878262, 17756524, 35513048, 71026096]

約数ペア:

[(1, 71026096), (2, 35513048), (4, 17756524), (8, 8878262), (16, 4439131), (491, 144656), (982, 72328), (1964, 36164), (3928, 18082), (7856, 9041)]