8251336

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 15984000

約数和(自身を除く): 7732664

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 199, 284, 292, 398, 568, 584, 796, 1592, 5183, 10366, 14129, 14527, 20732, 28258, 29054, 41464, 56516, 58108, 113032, 116216, 1031417, 2062834, 4125668, 8251336]

約数ペア:

[(1, 8251336), (2, 4125668), (4, 2062834), (8, 1031417), (71, 116216), (73, 113032), (142, 58108), (146, 56516), (199, 41464), (284, 29054), (292, 28258), (398, 20732), (568, 14527), (584, 14129), (796, 10366), (1592, 5183)]