27148456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{199621}}^1$

素因数の和:199644

約数の個数: 16

約数和(自身を含む): 53897940

約数和(自身を除く): 26749484

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 199621, 399242, 798484, 1596968, 3393557, 6787114, 13574228, 27148456]

約数ペア:

[(1, 27148456), (2, 13574228), (4, 6787114), (8, 3393557), (17, 1596968), (34, 798484), (68, 399242), (136, 199621)]