28601222

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2352

約数の個数: 24

約数和(自身を含む): 47732256

約数和(自身を除く): 19131034

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 2287, 4574, 6253, 12506, 29731, 59462, 84619, 169238, 386503, 773006, 1100047, 2200094, 14300611, 28601222]

約数ペア:

[(1, 28601222), (2, 14300611), (13, 2200094), (26, 1100047), (37, 773006), (74, 386503), (169, 169238), (338, 84619), (481, 59462), (962, 29731), (2287, 12506), (4574, 6253)]