40785668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132421}}^1$

素因数の和:132443

約数の個数: 24

約数和(自身を含む): 88987584

約数和(自身を除く): 48201916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 132421, 264842, 529684, 926947, 1456631, 1853894, 2913262, 3707788, 5826524, 10196417, 20392834, 40785668]

約数ペア:

[(1, 40785668), (2, 20392834), (4, 10196417), (7, 5826524), (11, 3707788), (14, 2913262), (22, 1853894), (28, 1456631), (44, 926947), (77, 529684), (154, 264842), (308, 132421)]