26553966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 33165714

約数列:

[1, 2, 3, 6, 17, 29, 34, 47, 51, 58, 87, 94, 102, 141, 174, 191, 282, 382, 493, 573, 799, 986, 1146, 1363, 1479, 1598, 2397, 2726, 2958, 3247, 4089, 4794, 5539, 6494, 8178, 8977, 9741, 11078, 16617, 17954, 19482, 23171, 26931, 33234, 46342, 53862, 69513, 94163, 139026, 152609, 188326, 260333, 282489, 305218, 457827, 520666, 564978, 780999, 915654, 1561998, 4425661, 8851322, 13276983, 26553966]

約数ペア:

[(1, 26553966), (2, 13276983), (3, 8851322), (6, 4425661), (17, 1561998), (29, 915654), (34, 780999), (47, 564978), (51, 520666), (58, 457827), (87, 305218), (94, 282489), (102, 260333), (141, 188326), (174, 152609), (191, 139026), (282, 94163), (382, 69513), (493, 53862), (573, 46342), (799, 33234), (986, 26931), (1146, 23171), (1363, 19482), (1479, 17954), (1598, 16617), (2397, 11078), (2726, 9741), (2958, 8977), (3247, 8178), (4089, 6494), (4794, 5539)]