66389856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53197}}^1$

素因数の和:53223

約数の個数: 48

約数和(自身を含む): 187682544

約数和(自身を除く): 121292688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 53197, 106394, 159591, 212788, 319182, 425576, 638364, 691561, 851152, 1276728, 1383122, 1702304, 2074683, 2553456, 2766244, 4149366, 5106912, 5532488, 8298732, 11064976, 16597464, 22129952, 33194928, 66389856]

約数ペア:

[(1, 66389856), (2, 33194928), (3, 22129952), (4, 16597464), (6, 11064976), (8, 8298732), (12, 5532488), (13, 5106912), (16, 4149366), (24, 2766244), (26, 2553456), (32, 2074683), (39, 1702304), (48, 1383122), (52, 1276728), (78, 851152), (96, 691561), (104, 638364), (156, 425576), (208, 319182), (312, 212788), (416, 159591), (624, 106394), (1248, 53197)]