28445292

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{5303}}^1$

素因数の和:5462

約数の個数: 36

約数和(自身を含む): 72399600

約数和(自身を除く): 43954308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5303, 5364, 10606, 15909, 21212, 31818, 47727, 63636, 95454, 190908, 790147, 1580294, 2370441, 3160588, 4740882, 7111323, 9481764, 14222646, 28445292]

約数ペア:

[(1, 28445292), (2, 14222646), (3, 9481764), (4, 7111323), (6, 4740882), (9, 3160588), (12, 2370441), (18, 1580294), (36, 790147), (149, 190908), (298, 95454), (447, 63636), (596, 47727), (894, 31818), (1341, 21212), (1788, 15909), (2682, 10606), (5303, 5364)]