68760868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{7853}}^1$

素因数の和:8067

約数の個数: 24

約数和(自身を含む): 131947200

約数和(自身を除く): 63186332

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 7853, 8756, 15706, 31412, 86383, 172766, 345532, 1562747, 3125494, 6250988, 17190217, 34380434, 68760868]

約数ペア:

[(1, 68760868), (2, 34380434), (4, 17190217), (11, 6250988), (22, 3125494), (44, 1562747), (199, 345532), (398, 172766), (796, 86383), (2189, 31412), (4378, 15706), (7853, 8756)]