28776230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{58727}}^1$

素因数の和:58748

約数の個数: 24

約数和(自身を含む): 60254928

約数和(自身を除く): 31478698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 58727, 117454, 293635, 411089, 587270, 822178, 2055445, 2877623, 4110890, 5755246, 14388115, 28776230]

約数ペア:

[(1, 28776230), (2, 14388115), (5, 5755246), (7, 4110890), (10, 2877623), (14, 2055445), (35, 822178), (49, 587270), (70, 411089), (98, 293635), (245, 117454), (490, 58727)]