27629644

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5009}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 55550880

約数和(自身を除く): 27921236

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5009, 5516, 10018, 20036, 35063, 70126, 140252, 986773, 1973546, 3947092, 6907411, 13814822, 27629644]

約数ペア:

[(1, 27629644), (2, 13814822), (4, 6907411), (7, 3947092), (14, 1973546), (28, 986773), (197, 140252), (394, 70126), (788, 35063), (1379, 20036), (2758, 10018), (5009, 5516)]