25883286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 61641216

約数和(自身を除く): 35757930

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 97, 143, 194, 286, 291, 311, 429, 582, 622, 858, 933, 1067, 1261, 1866, 2134, 2522, 3201, 3421, 3783, 4043, 6402, 6842, 7566, 8086, 10263, 12129, 13871, 20526, 24258, 27742, 30167, 41613, 44473, 60334, 83226, 88946, 90501, 133419, 181002, 266838, 331837, 392171, 663674, 784342, 995511, 1176513, 1991022, 2353026, 4313881, 8627762, 12941643, 25883286]

約数ペア:

[(1, 25883286), (2, 12941643), (3, 8627762), (6, 4313881), (11, 2353026), (13, 1991022), (22, 1176513), (26, 995511), (33, 784342), (39, 663674), (66, 392171), (78, 331837), (97, 266838), (143, 181002), (194, 133419), (286, 90501), (291, 88946), (311, 83226), (429, 60334), (582, 44473), (622, 41613), (858, 30167), (933, 27742), (1067, 24258), (1261, 20526), (1866, 13871), (2134, 12129), (2522, 10263), (3201, 8086), (3421, 7566), (3783, 6842), (4043, 6402)]