25286586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7907}}^1$

素因数の和:7966

約数の個数: 32

約数和(自身を含む): 55798848

約数和(自身を除く): 30512262

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 7907, 15814, 23721, 47442, 102791, 205582, 308373, 324187, 616746, 648374, 972561, 1945122, 4214431, 8428862, 12643293, 25286586]

約数ペア:

[(1, 25286586), (2, 12643293), (3, 8428862), (6, 4214431), (13, 1945122), (26, 972561), (39, 648374), (41, 616746), (78, 324187), (82, 308373), (123, 205582), (246, 102791), (533, 47442), (1066, 23721), (1599, 15814), (3198, 7907)]