28264766

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1511}}^1$

素因数の和:1759

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 15280834

約数列:

[1, 2, 47, 94, 199, 398, 1511, 3022, 9353, 18706, 71017, 142034, 300689, 601378, 14132383, 28264766]

約数ペア:

[(1, 28264766), (2, 14132383), (47, 601378), (94, 300689), (199, 142034), (398, 71017), (1511, 18706), (3022, 9353)]