68337152

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10267}}^1$

素因数の和:10298

約数の個数: 40

約数和(自身を含む): 147058296

約数和(自身を除く): 78721144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10267, 20534, 41068, 82136, 133471, 164272, 266942, 328544, 533884, 657088, 1067768, 1314176, 2135536, 2628352, 4271072, 5256704, 8542144, 17084288, 34168576, 68337152]

約数ペア:

[(1, 68337152), (2, 34168576), (4, 17084288), (8, 8542144), (13, 5256704), (16, 4271072), (26, 2628352), (32, 2135536), (52, 1314176), (64, 1067768), (104, 657088), (128, 533884), (208, 328544), (256, 266942), (416, 164272), (512, 133471), (832, 82136), (1664, 41068), (3328, 20534), (6656, 10267)]