28664074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{12583}}^1$

素因数の和:12669

約数の個数: 16

約数和(自身を含む): 46208448

約数和(自身を除く): 17544374

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 12583, 25166, 213911, 427822, 843061, 1686122, 14332037, 28664074]

約数ペア:

[(1, 28664074), (2, 14332037), (17, 1686122), (34, 843061), (67, 427822), (134, 213911), (1139, 25166), (2278, 12583)]