16457224

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 21645176

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 59, 68, 118, 119, 136, 236, 238, 293, 413, 472, 476, 586, 826, 952, 1003, 1172, 1652, 2006, 2051, 2344, 3304, 4012, 4102, 4981, 7021, 8024, 8204, 9962, 14042, 16408, 17287, 19924, 28084, 34574, 34867, 39848, 56168, 69148, 69734, 121009, 138296, 139468, 242018, 278936, 293879, 484036, 587758, 968072, 1175516, 2057153, 2351032, 4114306, 8228612, 16457224]

約数ペア:

[(1, 16457224), (2, 8228612), (4, 4114306), (7, 2351032), (8, 2057153), (14, 1175516), (17, 968072), (28, 587758), (34, 484036), (56, 293879), (59, 278936), (68, 242018), (118, 139468), (119, 138296), (136, 121009), (236, 69734), (238, 69148), (293, 56168), (413, 39848), (472, 34867), (476, 34574), (586, 28084), (826, 19924), (952, 17287), (1003, 16408), (1172, 14042), (1652, 9962), (2006, 8204), (2051, 8024), (2344, 7021), (3304, 4981), (4012, 4102)]