28411644

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{33347}}^1$

素因数の和:33425

約数の個数: 24

約数和(自身を含む): 67229568

約数和(自身を除く): 38817924

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 33347, 66694, 100041, 133388, 200082, 400164, 2367637, 4735274, 7102911, 9470548, 14205822, 28411644]

約数ペア:

[(1, 28411644), (2, 14205822), (3, 9470548), (4, 7102911), (6, 4735274), (12, 2367637), (71, 400164), (142, 200082), (213, 133388), (284, 100041), (426, 66694), (852, 33347)]