72164444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{2437}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 138029808

約数和(自身を除く): 65865364

約数列:

[1, 2, 4, 11, 22, 44, 673, 1346, 2437, 2692, 4874, 7403, 9748, 14806, 26807, 29612, 53614, 107228, 1640101, 3280202, 6560404, 18041111, 36082222, 72164444]

約数ペア:

[(1, 72164444), (2, 36082222), (4, 18041111), (11, 6560404), (22, 3280202), (44, 1640101), (673, 107228), (1346, 53614), (2437, 29612), (2692, 26807), (4874, 14806), (7403, 9748)]