25194264758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{34693}}^1$

素因数の和:34809

約数の個数: 64

約数和(自身を含む): 45323131392

約数和(自身を除く): 20128866634

約数列:

[1, 2, 13, 17, 26, 31, 34, 53, 62, 106, 221, 403, 442, 527, 689, 806, 901, 1054, 1378, 1643, 1802, 3286, 6851, 11713, 13702, 21359, 23426, 27931, 34693, 42718, 55862, 69386, 363103, 451009, 589781, 726206, 902018, 1075483, 1179562, 1838729, 2150966, 3677458, 7667153, 13981279, 15334306, 18283211, 23903477, 27962558, 31258393, 36566422, 47806954, 57000599, 62516786, 114001198, 237681743, 406359109, 475363486, 741007787, 812718218, 969010183, 1482015574, 1938020366, 12597132379, 25194264758]

約数ペア:

[(1, 25194264758), (2, 12597132379), (13, 1938020366), (17, 1482015574), (26, 969010183), (31, 812718218), (34, 741007787), (53, 475363486), (62, 406359109), (106, 237681743), (221, 114001198), (403, 62516786), (442, 57000599), (527, 47806954), (689, 36566422), (806, 31258393), (901, 27962558), (1054, 23903477), (1378, 18283211), (1643, 15334306), (1802, 13981279), (3286, 7667153), (6851, 3677458), (11713, 2150966), (13702, 1838729), (21359, 1179562), (23426, 1075483), (27931, 902018), (34693, 726206), (42718, 589781), (55862, 451009), (69386, 363103)]