17967490336

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{55609}}^1$

素因数の和:56081

約数の個数: 48

約数和(自身を含む): 36996220800

約数和(自身を除く): 19028730464

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 439, 736, 878, 1756, 3512, 7024, 10097, 14048, 20194, 40388, 55609, 80776, 111218, 161552, 222436, 323104, 444872, 889744, 1279007, 1779488, 2558014, 5116028, 10232056, 20464112, 24412351, 40928224, 48824702, 97649404, 195298808, 390597616, 561484073, 781195232, 1122968146, 2245936292, 4491872584, 8983745168, 17967490336]

約数ペア:

[(1, 17967490336), (2, 8983745168), (4, 4491872584), (8, 2245936292), (16, 1122968146), (23, 781195232), (32, 561484073), (46, 390597616), (92, 195298808), (184, 97649404), (368, 48824702), (439, 40928224), (736, 24412351), (878, 20464112), (1756, 10232056), (3512, 5116028), (7024, 2558014), (10097, 1779488), (14048, 1279007), (20194, 889744), (40388, 444872), (55609, 323104), (80776, 222436), (111218, 161552)]