27724418

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 42353280

約数和(自身を除く): 14628862

約数列:

[1, 2, 79, 158, 227, 454, 773, 1546, 17933, 35866, 61067, 122134, 175471, 350942, 13862209, 27724418]

約数ペア:

[(1, 27724418), (2, 13862209), (79, 350942), (158, 175471), (227, 122134), (454, 61067), (773, 35866), (1546, 17933)]