28429358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5711}}^1$

素因数の和:5863

約数の個数: 16

約数和(自身を含む): 45239040

約数和(自身を除く): 16809682

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 5711, 11422, 108509, 217018, 748141, 1496282, 14214679, 28429358]

約数ペア:

[(1, 28429358), (2, 14214679), (19, 1496282), (38, 748141), (131, 217018), (262, 108509), (2489, 11422), (4978, 5711)]