25817148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 76029408

約数和(自身を除く): 50212260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 1933, 2226, 3339, 3866, 4452, 5799, 6678, 7732, 11598, 13356, 13531, 17397, 23196, 27062, 34794, 40593, 54124, 69588, 81186, 102449, 121779, 162372, 204898, 243558, 307347, 409796, 487116, 614694, 717143, 922041, 1229388, 1434286, 1844082, 2151429, 2868572, 3688164, 4302858, 6454287, 8605716, 12908574, 25817148]

約数ペア:

[(1, 25817148), (2, 12908574), (3, 8605716), (4, 6454287), (6, 4302858), (7, 3688164), (9, 2868572), (12, 2151429), (14, 1844082), (18, 1434286), (21, 1229388), (28, 922041), (36, 717143), (42, 614694), (53, 487116), (63, 409796), (84, 307347), (106, 243558), (126, 204898), (159, 162372), (212, 121779), (252, 102449), (318, 81186), (371, 69588), (477, 54124), (636, 40593), (742, 34794), (954, 27062), (1113, 23196), (1484, 17397), (1908, 13531), (1933, 13356), (2226, 11598), (3339, 7732), (3866, 6678), (4452, 5799)]