26760972826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{78049}}^1$

素因数の和:79366

約数の個数: 32

約数和(自身を含む): 48328560000

約数和(自身を除く): 21567587174

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1289, 2578, 9023, 18046, 24491, 48982, 78049, 156098, 171437, 342874, 546343, 1092686, 1482931, 2965862, 10380517, 20761034, 100605161, 201210322, 704236127, 1408472254, 1911498059, 3822996118, 13380486413, 26760972826]

約数ペア:

[(1, 26760972826), (2, 13380486413), (7, 3822996118), (14, 1911498059), (19, 1408472254), (38, 704236127), (133, 201210322), (266, 100605161), (1289, 20761034), (2578, 10380517), (9023, 2965862), (18046, 1482931), (24491, 1092686), (48982, 546343), (78049, 342874), (156098, 171437)]