66407854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 109278720

約数和(自身を除く): 42870866

約数列:

[1, 2, 23, 29, 46, 58, 67, 134, 667, 743, 1334, 1486, 1541, 1943, 3082, 3886, 17089, 21547, 34178, 43094, 44689, 49781, 89378, 99562, 495581, 991162, 1144963, 1443649, 2289926, 2887298, 33203927, 66407854]

約数ペア:

[(1, 66407854), (2, 33203927), (23, 2887298), (29, 2289926), (46, 1443649), (58, 1144963), (67, 991162), (134, 495581), (667, 99562), (743, 89378), (1334, 49781), (1486, 44689), (1541, 43094), (1943, 34178), (3082, 21547), (3886, 17089)]