28160424

素因数分解:

$2^3\times 3^2\times {\mathrm{391117}}^1$

素因数の和:391129

約数の個数: 24

約数和(自身を含む): 76268010

約数和(自身を除く): 48107586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 391117, 782234, 1173351, 1564468, 2346702, 3128936, 3520053, 4693404, 7040106, 9386808, 14080212, 28160424]

約数ペア:

[(1, 28160424), (2, 14080212), (3, 9386808), (4, 7040106), (6, 4693404), (8, 3520053), (9, 3128936), (12, 2346702), (18, 1564468), (24, 1173351), (36, 782234), (72, 391117)]