28264872

素因数分解:

$2^3\times 3^1\times {\mathrm{367}}^1\times {\mathrm{3209}}^1$

素因数の和:3585

約数の個数: 32

約数和(自身を含む): 70876800

約数和(自身を除く): 42611928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 367, 734, 1101, 1468, 2202, 2936, 3209, 4404, 6418, 8808, 9627, 12836, 19254, 25672, 38508, 77016, 1177703, 2355406, 3533109, 4710812, 7066218, 9421624, 14132436, 28264872]

約数ペア:

[(1, 28264872), (2, 14132436), (3, 9421624), (4, 7066218), (6, 4710812), (8, 3533109), (12, 2355406), (24, 1177703), (367, 77016), (734, 38508), (1101, 25672), (1468, 19254), (2202, 12836), (2936, 9627), (3209, 8808), (4404, 6418)]