6427668832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{20411}}^1$

素因数の和:21191

約数の個数: 48

約数和(自身を含む): 13646565072

約数和(自身を除く): 7218896240

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 757, 1514, 3028, 6056, 9841, 12112, 19682, 20411, 24224, 39364, 40822, 78728, 81644, 157456, 163288, 265343, 314912, 326576, 530686, 653152, 1061372, 2122744, 4245488, 8490976, 15451127, 30902254, 61804508, 123609016, 200864651, 247218032, 401729302, 494436064, 803458604, 1606917208, 3213834416, 6427668832]

約数ペア:

[(1, 6427668832), (2, 3213834416), (4, 1606917208), (8, 803458604), (13, 494436064), (16, 401729302), (26, 247218032), (32, 200864651), (52, 123609016), (104, 61804508), (208, 30902254), (416, 15451127), (757, 8490976), (1514, 4245488), (3028, 2122744), (6056, 1061372), (9841, 653152), (12112, 530686), (19682, 326576), (20411, 314912), (24224, 265343), (39364, 163288), (40822, 157456), (78728, 81644)]