76401638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{21001}}^1$

素因数の和:21127

約数の個数: 16

約数和(自身を含む): 122483664

約数和(自身を除く): 46082026

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 21001, 42002, 357017, 714034, 2247107, 4494214, 38200819, 76401638]

約数ペア:

[(1, 76401638), (2, 38200819), (17, 4494214), (34, 2247107), (107, 714034), (214, 357017), (1819, 42002), (3638, 21001)]