28304334

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{42499}}^1$

素因数の和:42544

約数の個数: 24

約数和(自身を含む): 62985000

約数和(自身を除く): 34680666

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 42499, 84998, 127497, 254994, 382491, 764982, 1572463, 3144926, 4717389, 9434778, 14152167, 28304334]

約数ペア:

[(1, 28304334), (2, 14152167), (3, 9434778), (6, 4717389), (9, 3144926), (18, 1572463), (37, 764982), (74, 382491), (111, 254994), (222, 127497), (333, 84998), (666, 42499)]