40436368

素因数分解:

$2^4\times 7^2\times {\mathrm{51577}}^1$

素因数の和:51599

約数の個数: 30

約数和(自身を含む): 91138326

約数和(自身を除く): 50701958

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 51577, 103154, 206308, 361039, 412616, 722078, 825232, 1444156, 2527273, 2888312, 5054546, 5776624, 10109092, 20218184, 40436368]

約数ペア:

[(1, 40436368), (2, 20218184), (4, 10109092), (7, 5776624), (8, 5054546), (14, 2888312), (16, 2527273), (28, 1444156), (49, 825232), (56, 722078), (98, 412616), (112, 361039), (196, 206308), (392, 103154), (784, 51577)]