28820172

素因数分解:

$2^2\times 3^1\times {\mathrm{1231}}^1\times {\mathrm{1951}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 67336192

約数和(自身を除く): 38516020

約数列:

[1, 2, 3, 4, 6, 12, 1231, 1951, 2462, 3693, 3902, 4924, 5853, 7386, 7804, 11706, 14772, 23412, 2401681, 4803362, 7205043, 9606724, 14410086, 28820172]

約数ペア:

[(1, 28820172), (2, 14410086), (3, 9606724), (4, 7205043), (6, 4803362), (12, 2401681), (1231, 23412), (1951, 14772), (2462, 11706), (3693, 7804), (3902, 7386), (4924, 5853)]