8081014864

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{1699}}^1\times {\mathrm{1759}}^1$

素因数の和:3492

約数の個数: 60

約数和(自身を含む): 16973616000

約数和(自身を除く): 8892601136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 1699, 1759, 2704, 3398, 3518, 6796, 7036, 13592, 14072, 22087, 22867, 27184, 28144, 44174, 45734, 88348, 91468, 176696, 182936, 287131, 297271, 353392, 365872, 574262, 594542, 1148524, 1189084, 2297048, 2378168, 2988541, 4594096, 4756336, 5977082, 11954164, 23908328, 38851033, 47816656, 77702066, 155404132, 310808264, 505063429, 621616528, 1010126858, 2020253716, 4040507432, 8081014864]

約数ペア:

[(1, 8081014864), (2, 4040507432), (4, 2020253716), (8, 1010126858), (13, 621616528), (16, 505063429), (26, 310808264), (52, 155404132), (104, 77702066), (169, 47816656), (208, 38851033), (338, 23908328), (676, 11954164), (1352, 5977082), (1699, 4756336), (1759, 4594096), (2704, 2988541), (3398, 2378168), (3518, 2297048), (6796, 1189084), (7036, 1148524), (13592, 594542), (14072, 574262), (22087, 365872), (22867, 353392), (27184, 297271), (28144, 287131), (44174, 182936), (45734, 176696), (88348, 91468)]