26969776

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{23741}}^1$

素因数の和:23820

約数の個数: 20

約数和(自身を含む): 52992144

約数和(自身を除く): 26022368

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 23741, 47482, 94964, 189928, 379856, 1685611, 3371222, 6742444, 13484888, 26969776]

約数ペア:

[(1, 26969776), (2, 13484888), (4, 6742444), (8, 3371222), (16, 1685611), (71, 379856), (142, 189928), (284, 94964), (568, 47482), (1136, 23741)]