26823967079

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{17977}}^1$

素因数の和:18879

約数の個数: 32

約数和(自身を含む): 34793902080

約数和(自身を除く): 7969935001

約数列:

[1, 7, 13, 19, 91, 133, 247, 863, 1729, 6041, 11219, 16397, 17977, 78533, 114779, 125839, 213161, 233701, 341563, 1492127, 1635907, 2390941, 4440319, 15514151, 31082233, 108599057, 201683963, 294768869, 1411787741, 2063382083, 3831995297, 26823967079]

約数ペア:

[(1, 26823967079), (7, 3831995297), (13, 2063382083), (19, 1411787741), (91, 294768869), (133, 201683963), (247, 108599057), (863, 31082233), (1729, 15514151), (6041, 4440319), (11219, 2390941), (16397, 1635907), (17977, 1492127), (78533, 341563), (114779, 233701), (125839, 213161)]