28186448

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{2371}}^1$

素因数の和:3122

約数の個数: 20

約数和(自身を含む): 54707808

約数和(自身を除く): 26521360

約数列:

[1, 2, 4, 8, 16, 743, 1486, 2371, 2972, 4742, 5944, 9484, 11888, 18968, 37936, 1761653, 3523306, 7046612, 14093224, 28186448]

約数ペア:

[(1, 28186448), (2, 14093224), (4, 7046612), (8, 3523306), (16, 1761653), (743, 37936), (1486, 18968), (2371, 11888), (2972, 9484), (4742, 5944)]