66807644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{769}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 120434160

約数和(自身を除く): 53626516

約数列:

[1, 2, 4, 37, 74, 148, 587, 769, 1174, 1538, 2348, 3076, 21719, 28453, 43438, 56906, 86876, 113812, 451403, 902806, 1805612, 16701911, 33403822, 66807644]

約数ペア:

[(1, 66807644), (2, 33403822), (4, 16701911), (37, 1805612), (74, 902806), (148, 451403), (587, 113812), (769, 86876), (1174, 56906), (1538, 43438), (2348, 28453), (3076, 21719)]