28860872

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{27539}}^1$

素因数の和:27676

約数の個数: 16

約数和(自身を含む): 54529200

約数和(自身を除く): 25668328

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 27539, 55078, 110156, 220312, 3607609, 7215218, 14430436, 28860872]

約数ペア:

[(1, 28860872), (2, 14430436), (4, 7215218), (8, 3607609), (131, 220312), (262, 110156), (524, 55078), (1048, 27539)]