25714619

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 7117381

約数列:

[1, 7, 19, 29, 59, 113, 133, 203, 413, 551, 791, 1121, 1711, 2147, 3277, 3857, 6667, 7847, 11977, 15029, 22939, 32509, 46669, 62263, 126673, 193343, 227563, 435841, 886711, 1353401, 3673517, 25714619]

約数ペア:

[(1, 25714619), (7, 3673517), (19, 1353401), (29, 886711), (59, 435841), (113, 227563), (133, 193343), (203, 126673), (413, 62263), (551, 46669), (791, 32509), (1121, 22939), (1711, 15029), (2147, 11977), (3277, 7847), (3857, 6667)]