68526128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4691}}^1$

素因数の和:4793

約数の個数: 40

約数和(自身を含む): 146615616

約数和(自身を除く): 78089488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 4691, 7304, 9382, 14608, 18764, 37528, 51601, 75056, 103202, 206404, 389353, 412808, 778706, 825616, 1557412, 3114824, 4282883, 6229648, 8565766, 17131532, 34263064, 68526128]

約数ペア:

[(1, 68526128), (2, 34263064), (4, 17131532), (8, 8565766), (11, 6229648), (16, 4282883), (22, 3114824), (44, 1557412), (83, 825616), (88, 778706), (166, 412808), (176, 389353), (332, 206404), (664, 103202), (913, 75056), (1328, 51601), (1826, 37528), (3652, 18764), (4691, 14608), (7304, 9382)]