25715392

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 56

約数和(自身を含む): 53254656

約数和(自身を除く): 27539264

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 83, 94, 103, 166, 188, 206, 332, 376, 412, 664, 752, 824, 1328, 1504, 1648, 2656, 3008, 3296, 3901, 4841, 5312, 6592, 7802, 8549, 9682, 15604, 17098, 19364, 31208, 34196, 38728, 62416, 68392, 77456, 124832, 136784, 154912, 249664, 273568, 309824, 401803, 547136, 803606, 1607212, 3214424, 6428848, 12857696, 25715392]

約数ペア:

[(1, 25715392), (2, 12857696), (4, 6428848), (8, 3214424), (16, 1607212), (32, 803606), (47, 547136), (64, 401803), (83, 309824), (94, 273568), (103, 249664), (166, 154912), (188, 136784), (206, 124832), (332, 77456), (376, 68392), (412, 62416), (664, 38728), (752, 34196), (824, 31208), (1328, 19364), (1504, 17098), (1648, 15604), (2656, 9682), (3008, 8549), (3296, 7802), (3901, 6592), (4841, 5312)]