28786724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2797}}^1$

素因数の和:2915

約数の個数: 24

約数和(自身を含む): 52647168

約数和(自身を除く): 23860444

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2573, 2797, 5146, 5594, 10292, 11188, 86707, 173414, 232151, 346828, 464302, 928604, 7196681, 14393362, 28786724]

約数ペア:

[(1, 28786724), (2, 14393362), (4, 7196681), (31, 928604), (62, 464302), (83, 346828), (124, 232151), (166, 173414), (332, 86707), (2573, 11188), (2797, 10292), (5146, 5594)]