27969352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{205657}}^1$

素因数の和:205680

約数の個数: 16

約数和(自身を含む): 55527660

約数和(自身を除く): 27558308

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 205657, 411314, 822628, 1645256, 3496169, 6992338, 13984676, 27969352]

約数ペア:

[(1, 27969352), (2, 13984676), (4, 6992338), (8, 3496169), (17, 1645256), (34, 822628), (68, 411314), (136, 205657)]