39038426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 37166374

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 89, 97, 119, 133, 178, 194, 238, 266, 323, 623, 646, 679, 1246, 1358, 1513, 1649, 1691, 1843, 2261, 3026, 3298, 3382, 3686, 4522, 8633, 10591, 11543, 11837, 12901, 17266, 21182, 23086, 23674, 25802, 28747, 31331, 57494, 60431, 62662, 120862, 146761, 164027, 201229, 219317, 293522, 328054, 402458, 438634, 1027327, 1148189, 2054654, 2296378, 2788459, 5576918, 19519213, 39038426]

約数ペア:

[(1, 39038426), (2, 19519213), (7, 5576918), (14, 2788459), (17, 2296378), (19, 2054654), (34, 1148189), (38, 1027327), (89, 438634), (97, 402458), (119, 328054), (133, 293522), (178, 219317), (194, 201229), (238, 164027), (266, 146761), (323, 120862), (623, 62662), (646, 60431), (679, 57494), (1246, 31331), (1358, 28747), (1513, 25802), (1649, 23674), (1691, 23086), (1843, 21182), (2261, 17266), (3026, 12901), (3298, 11837), (3382, 11543), (3686, 10591), (4522, 8633)]