26785676

素因数分解:

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

素因数の和:131

約数の個数: 48

約数和(自身を含む): 52617600

約数和(自身を除く): 25831924

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 116, 188, 289, 493, 578, 799, 986, 1156, 1363, 1598, 1972, 2726, 3196, 4913, 5452, 8381, 9826, 13583, 16762, 19652, 23171, 27166, 33524, 46342, 54332, 92684, 142477, 230911, 284954, 393907, 461822, 569908, 787814, 923644, 1575628, 6696419, 13392838, 26785676]

約数ペア:

[(1, 26785676), (2, 13392838), (4, 6696419), (17, 1575628), (29, 923644), (34, 787814), (47, 569908), (58, 461822), (68, 393907), (94, 284954), (116, 230911), (188, 142477), (289, 92684), (493, 54332), (578, 46342), (799, 33524), (986, 27166), (1156, 23171), (1363, 19652), (1598, 16762), (1972, 13583), (2726, 9826), (3196, 8381), (4913, 5452)]