64492784

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{3323}}^1$

素因数の和:4544

約数の個数: 20

約数和(自身を含む): 125095416

約数和(自身を除く): 60602632

約数列:

[1, 2, 4, 8, 16, 1213, 2426, 3323, 4852, 6646, 9704, 13292, 19408, 26584, 53168, 4030799, 8061598, 16123196, 32246392, 64492784]

約数ペア:

[(1, 64492784), (2, 32246392), (4, 16123196), (8, 8061598), (16, 4030799), (1213, 53168), (2426, 26584), (3323, 19408), (4852, 13292), (6646, 9704)]