28413108

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{5297}}^1$

素因数の和:5456

約数の個数: 36

約数和(自身を含む): 72317700

約数和(自身を除く): 43904592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5297, 5364, 10594, 15891, 21188, 31782, 47673, 63564, 95346, 190692, 789253, 1578506, 2367759, 3157012, 4735518, 7103277, 9471036, 14206554, 28413108]

約数ペア:

[(1, 28413108), (2, 14206554), (3, 9471036), (4, 7103277), (6, 4735518), (9, 3157012), (12, 2367759), (18, 1578506), (36, 789253), (149, 190692), (298, 95346), (447, 63564), (596, 47673), (894, 31782), (1341, 21188), (1788, 15891), (2682, 10594), (5297, 5364)]