26125897

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 32820480

約数和(自身を除く): 6694583

約数列:

[1, 7, 29, 41, 43, 73, 203, 287, 301, 511, 1189, 1247, 1763, 2117, 2993, 3139, 8323, 8729, 12341, 14819, 20951, 21973, 51127, 86797, 91031, 128699, 357889, 607579, 637217, 900893, 3732271, 26125897]

約数ペア:

[(1, 26125897), (7, 3732271), (29, 900893), (41, 637217), (43, 607579), (73, 357889), (203, 128699), (287, 91031), (301, 86797), (511, 51127), (1189, 21973), (1247, 20951), (1763, 14819), (2117, 12341), (2993, 8729), (3139, 8323)]