66569426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22751}}^1$

素因数の和:22790

約数の個数: 32

約数和(自身を含む): 131051520

約数和(自身を除く): 64482094

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 22751, 45502, 159257, 250261, 318514, 432269, 500522, 864538, 1751827, 3025883, 3503654, 4754959, 6051766, 9509918, 33284713, 66569426]

約数ペア:

[(1, 66569426), (2, 33284713), (7, 9509918), (11, 6051766), (14, 4754959), (19, 3503654), (22, 3025883), (38, 1751827), (77, 864538), (133, 500522), (154, 432269), (209, 318514), (266, 250261), (418, 159257), (1463, 45502), (2926, 22751)]