28372388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 58169664

約数和(自身を除く): 29797276

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 83, 166, 187, 332, 374, 457, 748, 913, 914, 1411, 1826, 1828, 2822, 3652, 5027, 5644, 7769, 10054, 15521, 15538, 20108, 31042, 31076, 37931, 62084, 75862, 85459, 151724, 170918, 341836, 417241, 644827, 834482, 1289654, 1668964, 2579308, 7093097, 14186194, 28372388]

約数ペア:

[(1, 28372388), (2, 14186194), (4, 7093097), (11, 2579308), (17, 1668964), (22, 1289654), (34, 834482), (44, 644827), (68, 417241), (83, 341836), (166, 170918), (187, 151724), (332, 85459), (374, 75862), (457, 62084), (748, 37931), (913, 31076), (914, 31042), (1411, 20108), (1826, 15538), (1828, 15521), (2822, 10054), (3652, 7769), (5027, 5644)]