64399232

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{1913}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 128850480

約数和(自身を除く): 64451248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 1913, 2104, 3826, 4208, 7652, 8416, 15304, 16832, 30608, 33664, 61216, 122432, 244864, 503119, 1006238, 2012476, 4024952, 8049904, 16099808, 32199616, 64399232]

約数ペア:

[(1, 64399232), (2, 32199616), (4, 16099808), (8, 8049904), (16, 4024952), (32, 2012476), (64, 1006238), (128, 503119), (263, 244864), (526, 122432), (1052, 61216), (1913, 33664), (2104, 30608), (3826, 16832), (4208, 15304), (7652, 8416)]