66881752672

素因数分解:

$2^5\times 7^2\times {\mathrm{827}}^1\times {\mathrm{51577}}^1$

素因数の和:52428

約数の個数: 72

約数和(自身を含む): 153359343144

約数和(自身を除く): 86477590472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 827, 1568, 1654, 3308, 5789, 6616, 11578, 13232, 23156, 26464, 40523, 46312, 51577, 81046, 92624, 103154, 162092, 185248, 206308, 324184, 361039, 412616, 648368, 722078, 825232, 1296736, 1444156, 1650464, 2527273, 2888312, 5054546, 5776624, 10109092, 11553248, 20218184, 40436368, 42654179, 80872736, 85308358, 170616716, 298579253, 341233432, 597158506, 682466864, 1194317012, 1364933728, 2090054771, 2388634024, 4180109542, 4777268048, 8360219084, 9554536096, 16720438168, 33440876336, 66881752672]

約数ペア:

[(1, 66881752672), (2, 33440876336), (4, 16720438168), (7, 9554536096), (8, 8360219084), (14, 4777268048), (16, 4180109542), (28, 2388634024), (32, 2090054771), (49, 1364933728), (56, 1194317012), (98, 682466864), (112, 597158506), (196, 341233432), (224, 298579253), (392, 170616716), (784, 85308358), (827, 80872736), (1568, 42654179), (1654, 40436368), (3308, 20218184), (5789, 11553248), (6616, 10109092), (11578, 5776624), (13232, 5054546), (23156, 2888312), (26464, 2527273), (40523, 1650464), (46312, 1444156), (51577, 1296736), (81046, 825232), (92624, 722078), (103154, 648368), (162092, 412616), (185248, 361039), (206308, 324184)]