7889494672

素因数分解:

$2^4\times {\mathrm{8543}}^1\times {\mathrm{57719}}^1$

素因数の和:66270

約数の個数: 20

約数和(自身を含む): 15287950080

約数和(自身を除く): 7398455408

約数列:

[1, 2, 4, 8, 16, 8543, 17086, 34172, 57719, 68344, 115438, 136688, 230876, 461752, 923504, 493093417, 986186834, 1972373668, 3944747336, 7889494672]

約数ペア:

[(1, 7889494672), (2, 3944747336), (4, 1972373668), (8, 986186834), (16, 493093417), (8543, 923504), (17086, 461752), (34172, 230876), (57719, 136688), (68344, 115438)]