26028640729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1\times {\mathrm{3449}}^1$

素因数の和:4249

約数の個数: 32

約数和(自身を含む): 32346316800

約数和(自身を除く): 6317676071

約数列:

[1, 7, 13, 91, 127, 653, 889, 1651, 3449, 4571, 8489, 11557, 24143, 44837, 59423, 82931, 313859, 438023, 580517, 1078103, 2252197, 3066161, 5694299, 7546721, 15765379, 29278561, 39860093, 204949927, 286029019, 2002203133, 3718377247, 26028640729]

約数ペア:

[(1, 26028640729), (7, 3718377247), (13, 2002203133), (91, 286029019), (127, 204949927), (653, 39860093), (889, 29278561), (1651, 15765379), (3449, 7546721), (4571, 5694299), (8489, 3066161), (11557, 2252197), (24143, 1078103), (44837, 580517), (59423, 438023), (82931, 313859)]