25034128

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2693}}^1$

素因数の和:2791

約数の個数: 40

約数和(自身を含む): 56121408

約数和(自身を除く): 31087280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 2693, 4648, 5386, 9296, 10772, 18851, 21544, 37702, 43088, 75404, 150808, 223519, 301616, 447038, 894076, 1564633, 1788152, 3129266, 3576304, 6258532, 12517064, 25034128]

約数ペア:

[(1, 25034128), (2, 12517064), (4, 6258532), (7, 3576304), (8, 3129266), (14, 1788152), (16, 1564633), (28, 894076), (56, 447038), (83, 301616), (112, 223519), (166, 150808), (332, 75404), (581, 43088), (664, 37702), (1162, 21544), (1328, 18851), (2324, 10772), (2693, 9296), (4648, 5386)]