26219060972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{285997}}^1$

素因数の和:286098

約数の個数: 48

約数和(自身を含む): 51795381792

約数和(自身を除く): 25576320820

約数列:

[1, 2, 4, 13, 26, 41, 43, 52, 82, 86, 164, 172, 533, 559, 1066, 1118, 1763, 2132, 2236, 3526, 7052, 22919, 45838, 91676, 285997, 571994, 1143988, 3717961, 7435922, 11725877, 12297871, 14871844, 23451754, 24595742, 46903508, 49191484, 152436401, 159872323, 304872802, 319744646, 504212711, 609745604, 639489292, 1008425422, 2016850844, 6554765243, 13109530486, 26219060972]

約数ペア:

[(1, 26219060972), (2, 13109530486), (4, 6554765243), (13, 2016850844), (26, 1008425422), (41, 639489292), (43, 609745604), (52, 504212711), (82, 319744646), (86, 304872802), (164, 159872323), (172, 152436401), (533, 49191484), (559, 46903508), (1066, 24595742), (1118, 23451754), (1763, 14871844), (2132, 12297871), (2236, 11725877), (3526, 7435922), (7052, 3717961), (22919, 1143988), (45838, 571994), (91676, 285997)]