66867865024

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{406067}}^1$

素因数の和:406193

約数の個数: 56

約数和(自身を含む): 138621869568

約数和(自身を除く): 71754004544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 496, 664, 992, 1328, 1984, 2573, 2656, 5146, 5312, 10292, 20584, 41168, 82336, 164672, 406067, 812134, 1624268, 3248536, 6497072, 12588077, 12994144, 25176154, 25988288, 33703561, 50352308, 67407122, 100704616, 134814244, 201409232, 269628488, 402818464, 539256976, 805636928, 1044810391, 1078513952, 2089620782, 2157027904, 4179241564, 8358483128, 16716966256, 33433932512, 66867865024]

約数ペア:

[(1, 66867865024), (2, 33433932512), (4, 16716966256), (8, 8358483128), (16, 4179241564), (31, 2157027904), (32, 2089620782), (62, 1078513952), (64, 1044810391), (83, 805636928), (124, 539256976), (166, 402818464), (248, 269628488), (332, 201409232), (496, 134814244), (664, 100704616), (992, 67407122), (1328, 50352308), (1984, 33703561), (2573, 25988288), (2656, 25176154), (5146, 12994144), (5312, 12588077), (10292, 6497072), (20584, 3248536), (41168, 1624268), (82336, 812134), (164672, 406067)]