257380672

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{174851}}^1$

素因数の和:174886

約数の個数: 28

約数和(自身を含む): 532948896

約数和(自身を除く): 275568224

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 174851, 349702, 699404, 1398808, 2797616, 4021573, 5595232, 8043146, 11190464, 16086292, 32172584, 64345168, 128690336, 257380672]

約数ペア:

[(1, 257380672), (2, 128690336), (4, 64345168), (8, 32172584), (16, 16086292), (23, 11190464), (32, 8043146), (46, 5595232), (64, 4021573), (92, 2797616), (184, 1398808), (368, 699404), (736, 349702), (1472, 174851)]