64790774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{51503}}^1$

素因数の和:51559

約数の個数: 16

約数和(自身を含む): 105686208

約数和(自身を除く): 40895434

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 51503, 103006, 875551, 1751102, 1905611, 3811222, 32395387, 64790774]

約数ペア:

[(1, 64790774), (2, 32395387), (17, 3811222), (34, 1905611), (37, 1751102), (74, 875551), (629, 103006), (1258, 51503)]