25255356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6397}}^1$

素因数の和:6458

約数の個数: 48

約数和(自身を含む): 68791296

約数和(自身を除く): 43535940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 6397, 12794, 19191, 25588, 38382, 44779, 76764, 89558, 134337, 179116, 268674, 300659, 537348, 601318, 901977, 1202636, 1803954, 2104613, 3607908, 4209226, 6313839, 8418452, 12627678, 25255356]

約数ペア:

[(1, 25255356), (2, 12627678), (3, 8418452), (4, 6313839), (6, 4209226), (7, 3607908), (12, 2104613), (14, 1803954), (21, 1202636), (28, 901977), (42, 601318), (47, 537348), (84, 300659), (94, 268674), (141, 179116), (188, 134337), (282, 89558), (329, 76764), (564, 44779), (658, 38382), (987, 25588), (1316, 19191), (1974, 12794), (3948, 6397)]