42357574

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 84216240

約数和(自身を除く): 41858666

約数列:

[1, 2, 7, 14, 17, 19, 29, 34, 38, 58, 119, 133, 203, 238, 266, 289, 323, 361, 406, 493, 551, 578, 646, 722, 986, 1102, 2023, 2261, 2527, 3451, 3857, 4046, 4522, 5054, 5491, 6137, 6902, 7714, 8381, 9367, 10469, 10982, 12274, 16762, 18734, 20938, 38437, 42959, 58667, 65569, 73283, 76874, 85918, 104329, 117334, 131138, 146566, 159239, 177973, 208658, 318478, 355946, 730303, 1114673, 1245811, 1460606, 2229346, 2491622, 3025541, 6051082, 21178787, 42357574]

約数ペア:

[(1, 42357574), (2, 21178787), (7, 6051082), (14, 3025541), (17, 2491622), (19, 2229346), (29, 1460606), (34, 1245811), (38, 1114673), (58, 730303), (119, 355946), (133, 318478), (203, 208658), (238, 177973), (266, 159239), (289, 146566), (323, 131138), (361, 117334), (406, 104329), (493, 85918), (551, 76874), (578, 73283), (646, 65569), (722, 58667), (986, 42959), (1102, 38437), (2023, 20938), (2261, 18734), (2527, 16762), (3451, 12274), (3857, 10982), (4046, 10469), (4522, 9367), (5054, 8381), (5491, 7714), (6137, 6902)]