28776232

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 56279520

約数和(自身を除く): 27503288

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 268, 296, 536, 1451, 2479, 2902, 4958, 5804, 9916, 11608, 19832, 53687, 97217, 107374, 194434, 214748, 388868, 429496, 777736, 3597029, 7194058, 14388116, 28776232]

約数ペア:

[(1, 28776232), (2, 14388116), (4, 7194058), (8, 3597029), (37, 777736), (67, 429496), (74, 388868), (134, 214748), (148, 194434), (268, 107374), (296, 97217), (536, 53687), (1451, 19832), (2479, 11608), (2902, 9916), (4958, 5804)]