71090888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{271}}^2$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 147057435

約数和(自身を除く): 75966547

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 271, 484, 542, 968, 1084, 2168, 2981, 5962, 11924, 23848, 32791, 65582, 73441, 131164, 146882, 262328, 293764, 587528, 807851, 1615702, 3231404, 6462808, 8886361, 17772722, 35545444, 71090888]

約数ペア:

[(1, 71090888), (2, 35545444), (4, 17772722), (8, 8886361), (11, 6462808), (22, 3231404), (44, 1615702), (88, 807851), (121, 587528), (242, 293764), (271, 262328), (484, 146882), (542, 131164), (968, 73441), (1084, 65582), (2168, 32791), (2981, 23848), (5962, 11924)]