28711164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{140741}}^1$

素因数の和:140765

約数の個数: 24

約数和(自身を含む): 70933968

約数和(自身を除く): 42222804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 140741, 281482, 422223, 562964, 844446, 1688892, 2392597, 4785194, 7177791, 9570388, 14355582, 28711164]

約数ペア:

[(1, 28711164), (2, 14355582), (3, 9570388), (4, 7177791), (6, 4785194), (12, 2392597), (17, 1688892), (34, 844446), (51, 562964), (68, 422223), (102, 281482), (204, 140741)]