25965912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 74833920

約数和(自身を除く): 48868008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1217, 1524, 1778, 2434, 2667, 3048, 3556, 3651, 4868, 5334, 7112, 7302, 8519, 9736, 10668, 14604, 17038, 21336, 25557, 29208, 34076, 51114, 68152, 102228, 154559, 204456, 309118, 463677, 618236, 927354, 1081913, 1236472, 1854708, 2163826, 3245739, 3709416, 4327652, 6491478, 8655304, 12982956, 25965912]

約数ペア:

[(1, 25965912), (2, 12982956), (3, 8655304), (4, 6491478), (6, 4327652), (7, 3709416), (8, 3245739), (12, 2163826), (14, 1854708), (21, 1236472), (24, 1081913), (28, 927354), (42, 618236), (56, 463677), (84, 309118), (127, 204456), (168, 154559), (254, 102228), (381, 68152), (508, 51114), (762, 34076), (889, 29208), (1016, 25557), (1217, 21336), (1524, 17038), (1778, 14604), (2434, 10668), (2667, 9736), (3048, 8519), (3556, 7302), (3651, 7112), (4868, 5334)]