2912646724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5531}}^1$

素因数の和:5621

約数の個数: 72

約数和(自身を含む): 5952653280

約数和(自身を除く): 3040006556

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 169, 247, 338, 494, 533, 676, 779, 988, 1066, 1558, 2132, 3116, 3211, 5531, 6422, 6929, 10127, 11062, 12844, 13858, 20254, 22124, 27716, 40508, 71903, 105089, 131651, 143806, 210178, 226771, 263302, 287612, 420356, 453542, 526604, 907084, 934739, 1366157, 1869478, 2732314, 2948023, 3738956, 4308649, 5464628, 5896046, 8617298, 11792092, 17234596, 17760041, 35520082, 38324299, 56012437, 71040164, 76648598, 112024874, 153297196, 224049748, 728161681, 1456323362, 2912646724]

約数ペア:

[(1, 2912646724), (2, 1456323362), (4, 728161681), (13, 224049748), (19, 153297196), (26, 112024874), (38, 76648598), (41, 71040164), (52, 56012437), (76, 38324299), (82, 35520082), (164, 17760041), (169, 17234596), (247, 11792092), (338, 8617298), (494, 5896046), (533, 5464628), (676, 4308649), (779, 3738956), (988, 2948023), (1066, 2732314), (1558, 1869478), (2132, 1366157), (3116, 934739), (3211, 907084), (5531, 526604), (6422, 453542), (6929, 420356), (10127, 287612), (11062, 263302), (12844, 226771), (13858, 210178), (20254, 143806), (22124, 131651), (27716, 105089), (40508, 71903)]