28265188

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27283}}^1$

素因数の和:27331

約数の個数: 24

約数和(自身を含む): 58060352

約数和(自身を除く): 29795164

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 27283, 54566, 109132, 190981, 381962, 763924, 1009471, 2018942, 4037884, 7066297, 14132594, 28265188]

約数ペア:

[(1, 28265188), (2, 14132594), (4, 7066297), (7, 4037884), (14, 2018942), (28, 1009471), (37, 763924), (74, 381962), (148, 190981), (259, 109132), (518, 54566), (1036, 27283)]