28265784

素因数分解:

$2^3\times 3^1\times {\mathrm{1177741}}^1$

素因数の和:1177750

約数の個数: 16

約数和(自身を含む): 70664520

約数和(自身を除く): 42398736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1177741, 2355482, 3533223, 4710964, 7066446, 9421928, 14132892, 28265784]

約数ペア:

[(1, 28265784), (2, 14132892), (3, 9421928), (4, 7066446), (6, 4710964), (8, 3533223), (12, 2355482), (24, 1177741)]