28694018

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 24

約数和(自身を含む): 46272828

約数和(自身を除く): 17578810

約数列:

[1, 2, 23, 37, 46, 74, 529, 733, 851, 1058, 1466, 1702, 16859, 19573, 27121, 33718, 39146, 54242, 387757, 623783, 775514, 1247566, 14347009, 28694018]

約数ペア:

[(1, 28694018), (2, 14347009), (23, 1247566), (37, 775514), (46, 623783), (74, 387757), (529, 54242), (733, 39146), (851, 33718), (1058, 27121), (1466, 19573), (1702, 16859)]