25620896

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5013

約数の個数: 48

約数和(自身を含む): 60165504

約数和(自身を除く): 34544608

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 4973, 5152, 9946, 19892, 34811, 39784, 69622, 79568, 114379, 139244, 159136, 228758, 278488, 457516, 556976, 800653, 915032, 1113952, 1601306, 1830064, 3202612, 3660128, 6405224, 12810448, 25620896]

約数ペア:

[(1, 25620896), (2, 12810448), (4, 6405224), (7, 3660128), (8, 3202612), (14, 1830064), (16, 1601306), (23, 1113952), (28, 915032), (32, 800653), (46, 556976), (56, 457516), (92, 278488), (112, 228758), (161, 159136), (184, 139244), (224, 114379), (322, 79568), (368, 69622), (644, 39784), (736, 34811), (1288, 19892), (2576, 9946), (4973, 5152)]