42979774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{7307}}^1$

素因数の和:7499

約数の個数: 16

約数和(自身を含む): 68665968

約数和(自身を除く): 25686194

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 7307, 14614, 124219, 248438, 1264111, 2528222, 21489887, 42979774]

約数ペア:

[(1, 42979774), (2, 21489887), (17, 2528222), (34, 1264111), (173, 248438), (346, 124219), (2941, 14614), (5882, 7307)]