28867138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{997}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 44838144

約数和(自身を除く): 15971006

約数列:

[1, 2, 31, 62, 467, 934, 997, 1994, 14477, 28954, 30907, 61814, 465599, 931198, 14433569, 28867138]

約数ペア:

[(1, 28867138), (2, 14433569), (31, 931198), (62, 465599), (467, 61814), (934, 30907), (997, 28954), (1994, 14477)]