66150574

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 50178386

約数列:

[1, 2, 7, 14, 67, 109, 134, 218, 469, 647, 763, 938, 1294, 1526, 4529, 7303, 9058, 14606, 43349, 51121, 70523, 86698, 102242, 141046, 303443, 493661, 606886, 987322, 4725041, 9450082, 33075287, 66150574]

約数ペア:

[(1, 66150574), (2, 33075287), (7, 9450082), (14, 4725041), (67, 987322), (109, 606886), (134, 493661), (218, 303443), (469, 141046), (647, 102242), (763, 86698), (938, 70523), (1294, 51121), (1526, 43349), (4529, 14606), (7303, 9058)]