28729572

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{21187}}^1$

素因数の和:21307

約数の個数: 24

約数和(自身を含む): 67632096

約数和(自身を除く): 38902524

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 21187, 42374, 63561, 84748, 127122, 254244, 2394131, 4788262, 7182393, 9576524, 14364786, 28729572]

約数ペア:

[(1, 28729572), (2, 14364786), (3, 9576524), (4, 7182393), (6, 4788262), (12, 2394131), (113, 254244), (226, 127122), (339, 84748), (452, 63561), (678, 42374), (1356, 21187)]