25724416

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1134

約数の個数: 40

約数和(自身を含む): 52541280

約数和(自身を除く): 26816864

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1069, 1504, 2138, 3008, 4276, 6016, 8552, 12032, 17104, 24064, 34208, 50243, 68416, 100486, 136832, 200972, 273664, 401944, 547328, 803888, 1607776, 3215552, 6431104, 12862208, 25724416]

約数ペア:

[(1, 25724416), (2, 12862208), (4, 6431104), (8, 3215552), (16, 1607776), (32, 803888), (47, 547328), (64, 401944), (94, 273664), (128, 200972), (188, 136832), (256, 100486), (376, 68416), (512, 50243), (752, 34208), (1069, 24064), (1504, 17104), (2138, 12032), (3008, 8552), (4276, 6016)]