40723606

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 79691472

約数和(自身を除く): 38967866

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1021, 1078, 1813, 2042, 2849, 3626, 5698, 7147, 11231, 14294, 19943, 22462, 37777, 39886, 50029, 75554, 78617, 100058, 157234, 264439, 415547, 528878, 550319, 831094, 1100638, 1851073, 2908829, 3702146, 5817658, 20361803, 40723606]

約数ペア:

[(1, 40723606), (2, 20361803), (7, 5817658), (11, 3702146), (14, 2908829), (22, 1851073), (37, 1100638), (49, 831094), (74, 550319), (77, 528878), (98, 415547), (154, 264439), (259, 157234), (407, 100058), (518, 78617), (539, 75554), (814, 50029), (1021, 39886), (1078, 37777), (1813, 22462), (2042, 19943), (2849, 14294), (3626, 11231), (5698, 7147)]