27258004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{400853}}^1$

素因数の和:400874

約数の個数: 12

約数和(自身を含む): 50507604

約数和(自身を除く): 23249600

約数列:

[1, 2, 4, 17, 34, 68, 400853, 801706, 1603412, 6814501, 13629002, 27258004]

約数ペア:

[(1, 27258004), (2, 13629002), (4, 6814501), (17, 1603412), (34, 801706), (68, 400853)]