25212792

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 70392960

約数和(自身を除く): 45180168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2221, 2838, 3784, 4442, 5676, 6663, 8884, 11352, 13326, 17768, 24431, 26652, 48862, 53304, 73293, 95503, 97724, 146586, 191006, 195448, 286509, 293172, 382012, 573018, 586344, 764024, 1050533, 1146036, 2101066, 2292072, 3151599, 4202132, 6303198, 8404264, 12606396, 25212792]

約数ペア:

[(1, 25212792), (2, 12606396), (3, 8404264), (4, 6303198), (6, 4202132), (8, 3151599), (11, 2292072), (12, 2101066), (22, 1146036), (24, 1050533), (33, 764024), (43, 586344), (44, 573018), (66, 382012), (86, 293172), (88, 286509), (129, 195448), (132, 191006), (172, 146586), (258, 97724), (264, 95503), (344, 73293), (473, 53304), (516, 48862), (946, 26652), (1032, 24431), (1419, 17768), (1892, 13326), (2221, 11352), (2838, 8884), (3784, 6663), (4442, 5676)]