68444642

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{212561}}^1$

素因数の和:212593

約数の個数: 16

約数和(自身を含む): 122435712

約数和(自身を除く): 53991070

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 212561, 425122, 1487927, 2975854, 4888903, 9777806, 34222321, 68444642]

約数ペア:

[(1, 68444642), (2, 34222321), (7, 9777806), (14, 4888903), (23, 2975854), (46, 1487927), (161, 425122), (322, 212561)]