66268268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{2441}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 126769104

約数和(自身を除く): 60500836

約数列:

[1, 2, 4, 11, 22, 44, 617, 1234, 2441, 2468, 4882, 6787, 9764, 13574, 26851, 27148, 53702, 107404, 1506097, 3012194, 6024388, 16567067, 33134134, 66268268]

約数ペア:

[(1, 66268268), (2, 33134134), (4, 16567067), (11, 6024388), (22, 3012194), (44, 1506097), (617, 107404), (1234, 53702), (2441, 27148), (2468, 26851), (4882, 13574), (6787, 9764)]