39943904

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 111767040

約数和(自身を除く): 71823136

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 32, 43, 44, 52, 56, 58, 77, 86, 88, 91, 104, 112, 116, 143, 154, 172, 176, 182, 203, 208, 224, 232, 286, 301, 308, 319, 344, 352, 364, 377, 406, 416, 464, 473, 559, 572, 602, 616, 638, 688, 728, 754, 812, 928, 946, 1001, 1118, 1144, 1204, 1232, 1247, 1276, 1376, 1456, 1508, 1624, 1892, 2002, 2233, 2236, 2288, 2408, 2464, 2494, 2552, 2639, 2912, 3016, 3248, 3311, 3784, 3913, 4004, 4147, 4466, 4472, 4576, 4816, 4988, 5104, 5278, 6032, 6149, 6496, 6622, 7568, 7826, 8008, 8294, 8729, 8932, 8944, 9632, 9976, 10208, 10556, 12064, 12298, 13244, 13717, 15136, 15652, 16016, 16211, 16588, 17458, 17864, 17888, 19952, 21112, 24596, 26488, 27434, 29029, 31304, 32032, 32422, 33176, 34916, 35728, 39904, 42224, 43043, 49192, 52976, 54868, 58058, 62608, 64844, 66352, 69832, 71456, 84448, 86086, 96019, 98384, 105952, 109736, 113477, 116116, 125216, 129688, 132704, 139664, 172172, 178321, 192038, 196768, 219472, 226954, 232232, 259376, 279328, 344344, 356642, 384076, 438944, 453908, 464464, 518752, 688688, 713284, 768152, 907816, 928928, 1248247, 1377376, 1426568, 1536304, 1815632, 2496494, 2853136, 3072608, 3631264, 4992988, 5706272, 9985976, 19971952, 39943904]

約数ペア:

[(1, 39943904), (2, 19971952), (4, 9985976), (7, 5706272), (8, 4992988), (11, 3631264), (13, 3072608), (14, 2853136), (16, 2496494), (22, 1815632), (26, 1536304), (28, 1426568), (29, 1377376), (32, 1248247), (43, 928928), (44, 907816), (52, 768152), (56, 713284), (58, 688688), (77, 518752), (86, 464464), (88, 453908), (91, 438944), (104, 384076), (112, 356642), (116, 344344), (143, 279328), (154, 259376), (172, 232232), (176, 226954), (182, 219472), (203, 196768), (208, 192038), (224, 178321), (232, 172172), (286, 139664), (301, 132704), (308, 129688), (319, 125216), (344, 116116), (352, 113477), (364, 109736), (377, 105952), (406, 98384), (416, 96019), (464, 86086), (473, 84448), (559, 71456), (572, 69832), (602, 66352), (616, 64844), (638, 62608), (688, 58058), (728, 54868), (754, 52976), (812, 49192), (928, 43043), (946, 42224), (1001, 39904), (1118, 35728), (1144, 34916), (1204, 33176), (1232, 32422), (1247, 32032), (1276, 31304), (1376, 29029), (1456, 27434), (1508, 26488), (1624, 24596), (1892, 21112), (2002, 19952), (2233, 17888), (2236, 17864), (2288, 17458), (2408, 16588), (2464, 16211), (2494, 16016), (2552, 15652), (2639, 15136), (2912, 13717), (3016, 13244), (3248, 12298), (3311, 12064), (3784, 10556), (3913, 10208), (4004, 9976), (4147, 9632), (4466, 8944), (4472, 8932), (4576, 8729), (4816, 8294), (4988, 8008), (5104, 7826), (5278, 7568), (6032, 6622), (6149, 6496)]