71140272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211727}}^1$

素因数の和:211745

約数の個数: 40

約数和(自身を含む): 210034176

約数和(自身を除く): 138893904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 211727, 423454, 635181, 846908, 1270362, 1482089, 1693816, 2540724, 2964178, 3387632, 4446267, 5081448, 5928356, 8892534, 10162896, 11856712, 17785068, 23713424, 35570136, 71140272]

約数ペア:

[(1, 71140272), (2, 35570136), (3, 23713424), (4, 17785068), (6, 11856712), (7, 10162896), (8, 8892534), (12, 5928356), (14, 5081448), (16, 4446267), (21, 3387632), (24, 2964178), (28, 2540724), (42, 1693816), (48, 1482089), (56, 1270362), (84, 846908), (112, 635181), (168, 423454), (336, 211727)]