28805138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5881}}^1$

素因数の和:5993

約数の個数: 16

約数和(自身を含む): 45173760

約数和(自身を除く): 16368622

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 5881, 11762, 182311, 364622, 464599, 929198, 14402569, 28805138]

約数ペア:

[(1, 28805138), (2, 14402569), (31, 929198), (62, 464599), (79, 364622), (158, 182311), (2449, 11762), (4898, 5881)]