27862456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{204871}}^1$

素因数の和:204894

約数の個数: 16

約数和(自身を含む): 55315440

約数和(自身を除く): 27452984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 204871, 409742, 819484, 1638968, 3482807, 6965614, 13931228, 27862456]

約数ペア:

[(1, 27862456), (2, 13931228), (4, 6965614), (8, 3482807), (17, 1638968), (34, 819484), (68, 409742), (136, 204871)]