28193286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3919}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 33899514

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 3919, 7194, 7838, 11757, 23514, 43109, 86218, 129327, 258654, 427171, 854342, 1281513, 2563026, 4698881, 9397762, 14096643, 28193286]

約数ペア:

[(1, 28193286), (2, 14096643), (3, 9397762), (6, 4698881), (11, 2563026), (22, 1281513), (33, 854342), (66, 427171), (109, 258654), (218, 129327), (327, 86218), (654, 43109), (1199, 23514), (2398, 11757), (3597, 7838), (3919, 7194)]