28258446

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 57808800

約数和(自身を除く): 29550354

約数列:

[1, 2, 3, 6, 73, 146, 149, 219, 298, 433, 438, 447, 866, 894, 1299, 2598, 10877, 21754, 31609, 32631, 63218, 64517, 65262, 94827, 129034, 189654, 193551, 387102, 4709741, 9419482, 14129223, 28258446]

約数ペア:

[(1, 28258446), (2, 14129223), (3, 9419482), (6, 4709741), (73, 387102), (146, 193551), (149, 189654), (219, 129034), (298, 94827), (433, 65262), (438, 64517), (447, 63218), (866, 32631), (894, 31609), (1299, 21754), (2598, 10877)]