6856766

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 12892032

約数和(自身を除く): 6035266

約数列:

[1, 2, 7, 14, 31, 37, 49, 61, 62, 74, 98, 122, 217, 259, 427, 434, 518, 854, 1147, 1519, 1813, 1891, 2257, 2294, 2989, 3038, 3626, 3782, 4514, 5978, 8029, 13237, 15799, 16058, 26474, 31598, 56203, 69967, 92659, 110593, 112406, 139934, 185318, 221186, 489769, 979538, 3428383, 6856766]

約数ペア:

[(1, 6856766), (2, 3428383), (7, 979538), (14, 489769), (31, 221186), (37, 185318), (49, 139934), (61, 112406), (62, 110593), (74, 92659), (98, 69967), (122, 56203), (217, 31598), (259, 26474), (427, 16058), (434, 15799), (518, 13237), (854, 8029), (1147, 5978), (1519, 4514), (1813, 3782), (1891, 3626), (2257, 3038), (2294, 2989)]