68801464

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1879}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 135360000

約数和(自身を除く): 66558536

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 1592, 1879, 3758, 4577, 7516, 9154, 15032, 18308, 36616, 43217, 86434, 172868, 345736, 373921, 747842, 1495684, 2991368, 8600183, 17200366, 34400732, 68801464]

約数ペア:

[(1, 68801464), (2, 34400732), (4, 17200366), (8, 8600183), (23, 2991368), (46, 1495684), (92, 747842), (184, 373921), (199, 345736), (398, 172868), (796, 86434), (1592, 43217), (1879, 36616), (3758, 18308), (4577, 15032), (7516, 9154)]