25972734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1663}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 55111680

約数和(自身を除く): 29138946

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 1663, 2603, 3326, 4989, 5206, 7809, 9978, 15618, 31597, 63194, 94791, 189582, 227831, 455662, 683493, 1366986, 4328789, 8657578, 12986367, 25972734]

約数ペア:

[(1, 25972734), (2, 12986367), (3, 8657578), (6, 4328789), (19, 1366986), (38, 683493), (57, 455662), (114, 227831), (137, 189582), (274, 94791), (411, 63194), (822, 31597), (1663, 15618), (2603, 9978), (3326, 7809), (4989, 5206)]