71360428112

素因数分解:

$2^4\times {\mathrm{12907}}^1\times {\mathrm{345551}}^1$

素因数の和:358466

約数の個数: 20

約数和(自身を含む): 138271941696

約数和(自身を除く): 66911513584

約数列:

[1, 2, 4, 8, 16, 12907, 25814, 51628, 103256, 206512, 345551, 691102, 1382204, 2764408, 5528816, 4460026757, 8920053514, 17840107028, 35680214056, 71360428112]

約数ペア:

[(1, 71360428112), (2, 35680214056), (4, 17840107028), (8, 8920053514), (16, 4460026757), (12907, 5528816), (25814, 2764408), (51628, 1382204), (103256, 691102), (206512, 345551)]