766730408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2087}}^1\times {\mathrm{2417}}^1$

素因数の和:4529

約数の個数: 32

約数和(自身を含む): 1514635200

約数和(自身を除く): 747904792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2087, 2417, 4174, 4834, 8348, 9668, 16696, 19336, 39653, 45923, 79306, 91846, 158612, 183692, 317224, 367384, 5044279, 10088558, 20177116, 40354232, 95841301, 191682602, 383365204, 766730408]

約数ペア:

[(1, 766730408), (2, 383365204), (4, 191682602), (8, 95841301), (19, 40354232), (38, 20177116), (76, 10088558), (152, 5044279), (2087, 367384), (2417, 317224), (4174, 183692), (4834, 158612), (8348, 91846), (9668, 79306), (16696, 45923), (19336, 39653)]