26840290

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{57107}}^1$

素因数の和:57161

約数の個数: 16

約数和(自身を含む): 49341312

約数和(自身を除く): 22501022

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 57107, 114214, 285535, 571070, 2684029, 5368058, 13420145, 26840290]

約数ペア:

[(1, 26840290), (2, 13420145), (5, 5368058), (10, 2684029), (47, 571070), (94, 285535), (235, 114214), (470, 57107)]