28334224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{33413}}^1$

素因数の和:33474

約数の個数: 20

約数和(自身を含む): 55935036

約数和(自身を除く): 27600812

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 33413, 66826, 133652, 267304, 534608, 1770889, 3541778, 7083556, 14167112, 28334224]

約数ペア:

[(1, 28334224), (2, 14167112), (4, 7083556), (8, 3541778), (16, 1770889), (53, 534608), (106, 267304), (212, 133652), (424, 66826), (848, 33413)]