64707746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{51437}}^1$

素因数の和:51493

約数の個数: 16

約数和(自身を含む): 105550776

約数和(自身を除く): 40843030

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 51437, 102874, 874429, 1748858, 1903169, 3806338, 32353873, 64707746]

約数ペア:

[(1, 64707746), (2, 32353873), (17, 3806338), (34, 1903169), (37, 1748858), (74, 874429), (629, 102874), (1258, 51437)]