57280872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{216973}}^1$

素因数の和:216993

約数の個数: 32

約数和(自身を含む): 156221280

約数和(自身を除く): 98940408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 216973, 433946, 650919, 867892, 1301838, 1735784, 2386703, 2603676, 4773406, 5207352, 7160109, 9546812, 14320218, 19093624, 28640436, 57280872]

約数ペア:

[(1, 57280872), (2, 28640436), (3, 19093624), (4, 14320218), (6, 9546812), (8, 7160109), (11, 5207352), (12, 4773406), (22, 2603676), (24, 2386703), (33, 1735784), (44, 1301838), (66, 867892), (88, 650919), (132, 433946), (264, 216973)]