28613204

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{39521}}^1$

素因数の和:39706

約数の個数: 12

約数和(自身を含む): 50351028

約数和(自身を除く): 21737824

約数列:

[1, 2, 4, 181, 362, 724, 39521, 79042, 158084, 7153301, 14306602, 28613204]

約数ペア:

[(1, 28613204), (2, 14306602), (4, 7153301), (181, 158084), (362, 79042), (724, 39521)]