28569204

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{2287}}^1$

素因数の和:2644

約数の個数: 36

約数和(自身を含む): 72456384

約数和(自身を除く): 43887180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1388, 2082, 2287, 3123, 4164, 4574, 6246, 6861, 9148, 12492, 13722, 20583, 27444, 41166, 82332, 793589, 1587178, 2380767, 3174356, 4761534, 7142301, 9523068, 14284602, 28569204]

約数ペア:

[(1, 28569204), (2, 14284602), (3, 9523068), (4, 7142301), (6, 4761534), (9, 3174356), (12, 2380767), (18, 1587178), (36, 793589), (347, 82332), (694, 41166), (1041, 27444), (1388, 20583), (2082, 13722), (2287, 12492), (3123, 9148), (4164, 6861), (4574, 6246)]