4125668

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 7459200

約数和(自身を除く): 3333532

約数列:

[1, 2, 4, 71, 73, 142, 146, 199, 284, 292, 398, 796, 5183, 10366, 14129, 14527, 20732, 28258, 29054, 56516, 58108, 1031417, 2062834, 4125668]

約数ペア:

[(1, 4125668), (2, 2062834), (4, 1031417), (71, 58108), (73, 56516), (142, 29054), (146, 28258), (199, 20732), (284, 14527), (292, 14129), (398, 10366), (796, 5183)]