28584244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3037}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 54185768

約数和(自身を除く): 25601524

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 3037, 4706, 6074, 9412, 12148, 39481, 78962, 157924, 549697, 1099394, 2198788, 7146061, 14292122, 28584244]

約数ペア:

[(1, 28584244), (2, 14292122), (4, 7146061), (13, 2198788), (26, 1099394), (52, 549697), (181, 157924), (362, 78962), (724, 39481), (2353, 12148), (3037, 9412), (4706, 6074)]