30651376

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9437}}^1$

素因数の和:9481

約数の個数: 40

約数和(自身を含む): 70218720

約数和(自身を除く): 39567344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 9437, 18874, 37748, 66059, 75496, 132118, 150992, 264236, 273673, 528472, 547346, 1056944, 1094692, 1915711, 2189384, 3831422, 4378768, 7662844, 15325688, 30651376]

約数ペア:

[(1, 30651376), (2, 15325688), (4, 7662844), (7, 4378768), (8, 3831422), (14, 2189384), (16, 1915711), (28, 1094692), (29, 1056944), (56, 547346), (58, 528472), (112, 273673), (116, 264236), (203, 150992), (232, 132118), (406, 75496), (464, 66059), (812, 37748), (1624, 18874), (3248, 9437)]