28813464

素因数分解:

$2^3\times 3^2\times {\mathrm{400187}}^1$

素因数の和:400199

約数の個数: 24

約数和(自身を含む): 78036660

約数和(自身を除く): 49223196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 400187, 800374, 1200561, 1600748, 2401122, 3201496, 3601683, 4802244, 7203366, 9604488, 14406732, 28813464]

約数ペア:

[(1, 28813464), (2, 14406732), (3, 9604488), (4, 7203366), (6, 4802244), (8, 3601683), (9, 3201496), (12, 2401122), (18, 1600748), (24, 1200561), (36, 800374), (72, 400187)]