28312412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{416359}}^1$

素因数の和:416380

約数の個数: 12

約数和(自身を含む): 52461360

約数和(自身を除く): 24148948

約数列:

[1, 2, 4, 17, 34, 68, 416359, 832718, 1665436, 7078103, 14156206, 28312412]

約数ペア:

[(1, 28312412), (2, 14156206), (4, 7078103), (17, 1665436), (34, 832718), (68, 416359)]