7173600028

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{22531}}^1$

素因数の和:22762

約数の個数: 48

約数和(自身を含む): 14626692864

約数和(自身を除く): 7453092836

約数列:

[1, 2, 4, 7, 14, 28, 83, 137, 166, 274, 332, 548, 581, 959, 1162, 1918, 2324, 3836, 11371, 22531, 22742, 45062, 45484, 79597, 90124, 157717, 159194, 315434, 318388, 630868, 1870073, 3086747, 3740146, 6173494, 7480292, 12346988, 13090511, 21607229, 26181022, 43214458, 52362044, 86428916, 256200001, 512400002, 1024800004, 1793400007, 3586800014, 7173600028]

約数ペア:

[(1, 7173600028), (2, 3586800014), (4, 1793400007), (7, 1024800004), (14, 512400002), (28, 256200001), (83, 86428916), (137, 52362044), (166, 43214458), (274, 26181022), (332, 21607229), (548, 13090511), (581, 12346988), (959, 7480292), (1162, 6173494), (1918, 3740146), (2324, 3086747), (3836, 1870073), (11371, 630868), (22531, 318388), (22742, 315434), (45062, 159194), (45484, 157717), (79597, 90124)]