40431734

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1567}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 73758720

約数和(自身を除く): 33326986

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1567, 1843, 3134, 3686, 10969, 12901, 21938, 25802, 29773, 59546, 151999, 208411, 303998, 416822, 1063993, 2127986, 2887981, 5775962, 20215867, 40431734]

約数ペア:

[(1, 40431734), (2, 20215867), (7, 5775962), (14, 2887981), (19, 2127986), (38, 1063993), (97, 416822), (133, 303998), (194, 208411), (266, 151999), (679, 59546), (1358, 29773), (1567, 25802), (1843, 21938), (3134, 12901), (3686, 10969)]