40542992

素因数分解:

$2^4\times 7^2\times {\mathrm{51713}}^1$

素因数の和:51735

約数の個数: 30

約数和(自身を含む): 91378638

約数和(自身を除く): 50835646

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 51713, 103426, 206852, 361991, 413704, 723982, 827408, 1447964, 2533937, 2895928, 5067874, 5791856, 10135748, 20271496, 40542992]

約数ペア:

[(1, 40542992), (2, 20271496), (4, 10135748), (7, 5791856), (8, 5067874), (14, 2895928), (16, 2533937), (28, 1447964), (49, 827408), (56, 723982), (98, 413704), (112, 361991), (196, 206852), (392, 103426), (784, 51713)]