26550818

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 47443968

約数和(自身を除く): 20893150

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 467, 917, 934, 1834, 3269, 4061, 6538, 8122, 14477, 28427, 28954, 56854, 61177, 101339, 122354, 202678, 428239, 856478, 1896487, 3792974, 13275409, 26550818]

約数ペア:

[(1, 26550818), (2, 13275409), (7, 3792974), (14, 1896487), (31, 856478), (62, 428239), (131, 202678), (217, 122354), (262, 101339), (434, 61177), (467, 56854), (917, 28954), (934, 28427), (1834, 14477), (3269, 8122), (4061, 6538)]