28872618

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{15473}}^1$

素因数の和:15789

約数の個数: 16

約数和(自身を含む): 57934656

約数和(自身を除く): 29062038

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 15473, 30946, 46419, 92838, 4812103, 9624206, 14436309, 28872618]

約数ペア:

[(1, 28872618), (2, 14436309), (3, 9624206), (6, 4812103), (311, 92838), (622, 46419), (933, 30946), (1866, 15473)]