28621892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3041}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 54257112

約数和(自身を除く): 25635220

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 3041, 4706, 6082, 9412, 12164, 39533, 79066, 158132, 550421, 1100842, 2201684, 7155473, 14310946, 28621892]

約数ペア:

[(1, 28621892), (2, 14310946), (4, 7155473), (13, 2201684), (26, 1100842), (52, 550421), (181, 158132), (362, 79066), (724, 39533), (2353, 12164), (3041, 9412), (4706, 6082)]