25656888

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 66044160

約数和(自身を除く): 40387272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 103, 107, 194, 206, 214, 291, 309, 321, 388, 412, 428, 582, 618, 642, 776, 824, 856, 1164, 1236, 1284, 2328, 2472, 2568, 9991, 10379, 11021, 19982, 20758, 22042, 29973, 31137, 33063, 39964, 41516, 44084, 59946, 62274, 66126, 79928, 83032, 88168, 119892, 124548, 132252, 239784, 249096, 264504, 1069037, 2138074, 3207111, 4276148, 6414222, 8552296, 12828444, 25656888]

約数ペア:

[(1, 25656888), (2, 12828444), (3, 8552296), (4, 6414222), (6, 4276148), (8, 3207111), (12, 2138074), (24, 1069037), (97, 264504), (103, 249096), (107, 239784), (194, 132252), (206, 124548), (214, 119892), (291, 88168), (309, 83032), (321, 79928), (388, 66126), (412, 62274), (428, 59946), (582, 44084), (618, 41516), (642, 39964), (776, 33063), (824, 31137), (856, 29973), (1164, 22042), (1236, 20758), (1284, 19982), (2328, 11021), (2472, 10379), (2568, 9991)]