14878572478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{40039}}^1$

素因数の和:40205

約数の個数: 64

約数和(自身を含む): 29520691200

約数和(自身を除く): 14642118722

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 127, 133, 154, 209, 254, 266, 418, 889, 1397, 1463, 1778, 2413, 2794, 2926, 4826, 9779, 16891, 19558, 26543, 33782, 40039, 53086, 80078, 185801, 280273, 371602, 440429, 560546, 760741, 880858, 1521482, 3083003, 5084953, 5325187, 6166006, 8368151, 10169906, 10650374, 16736302, 35594671, 55934483, 58577057, 71189342, 96614107, 111868966, 117154114, 193228214, 391541381, 676298749, 783082762, 1062755177, 1352597498, 2125510354, 7439286239, 14878572478]

約数ペア:

[(1, 14878572478), (2, 7439286239), (7, 2125510354), (11, 1352597498), (14, 1062755177), (19, 783082762), (22, 676298749), (38, 391541381), (77, 193228214), (127, 117154114), (133, 111868966), (154, 96614107), (209, 71189342), (254, 58577057), (266, 55934483), (418, 35594671), (889, 16736302), (1397, 10650374), (1463, 10169906), (1778, 8368151), (2413, 6166006), (2794, 5325187), (2926, 5084953), (4826, 3083003), (9779, 1521482), (16891, 880858), (19558, 760741), (26543, 560546), (33782, 440429), (40039, 371602), (53086, 280273), (80078, 185801)]