22727908

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 36

約数和(自身を含む): 46643520

約数和(自身を除く): 23915612

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 439, 602, 878, 1204, 1756, 1849, 3073, 3698, 6146, 7396, 12292, 12943, 18877, 25886, 37754, 51772, 75508, 132139, 264278, 528556, 811711, 1623422, 3246844, 5681977, 11363954, 22727908]

約数ペア:

[(1, 22727908), (2, 11363954), (4, 5681977), (7, 3246844), (14, 1623422), (28, 811711), (43, 528556), (86, 264278), (172, 132139), (301, 75508), (439, 51772), (602, 37754), (878, 25886), (1204, 18877), (1756, 12943), (1849, 12292), (3073, 7396), (3698, 6146)]