28180888

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{6659}}^1$

素因数の和:6711

約数の個数: 24

約数和(自身を含む): 55244700

約数和(自身を除く): 27063812

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 6659, 13318, 26636, 53272, 153157, 306314, 612628, 1225256, 3522611, 7045222, 14090444, 28180888]

約数ペア:

[(1, 28180888), (2, 14090444), (4, 7045222), (8, 3522611), (23, 1225256), (46, 612628), (92, 306314), (184, 153157), (529, 53272), (1058, 26636), (2116, 13318), (4232, 6659)]