28265226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3929}}^1$

素因数の和:4054

約数の個数: 32

約数和(自身を含む): 62251200

約数和(自身を除く): 33985974

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 3929, 7194, 7858, 11787, 23574, 43219, 86438, 129657, 259314, 428261, 856522, 1284783, 2569566, 4710871, 9421742, 14132613, 28265226]

約数ペア:

[(1, 28265226), (2, 14132613), (3, 9421742), (6, 4710871), (11, 2569566), (22, 1284783), (33, 856522), (66, 428261), (109, 259314), (218, 129657), (327, 86438), (654, 43219), (1199, 23574), (2398, 11787), (3597, 7858), (3929, 7194)]