7680488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 14968800

約数和(自身を除く): 7288312

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 269, 332, 344, 538, 664, 1076, 2152, 3569, 7138, 11567, 14276, 22327, 23134, 28552, 44654, 46268, 89308, 92536, 178616, 960061, 1920122, 3840244, 7680488]

約数ペア:

[(1, 7680488), (2, 3840244), (4, 1920122), (8, 960061), (43, 178616), (83, 92536), (86, 89308), (166, 46268), (172, 44654), (269, 28552), (332, 23134), (344, 22327), (538, 14276), (664, 11567), (1076, 7138), (2152, 3569)]