28417644

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4007}}^1$

素因数の和:4214

約数の個数: 36

約数和(自身を含む): 72216144

約数和(自身を除く): 43798500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 4007, 7092, 8014, 12021, 16028, 24042, 36063, 48084, 72126, 144252, 789379, 1578758, 2368137, 3157516, 4736274, 7104411, 9472548, 14208822, 28417644]

約数ペア:

[(1, 28417644), (2, 14208822), (3, 9472548), (4, 7104411), (6, 4736274), (9, 3157516), (12, 2368137), (18, 1578758), (36, 789379), (197, 144252), (394, 72126), (591, 48084), (788, 36063), (1182, 24042), (1773, 16028), (2364, 12021), (3546, 8014), (4007, 7092)]