68443046

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 120206592

約数和(自身を除く): 51763546

約数列:

[1, 2, 7, 14, 67, 131, 134, 262, 469, 557, 917, 938, 1114, 1834, 3899, 7798, 8777, 17554, 37319, 61439, 72967, 74638, 122878, 145934, 261233, 510769, 522466, 1021538, 4888789, 9777578, 34221523, 68443046]

約数ペア:

[(1, 68443046), (2, 34221523), (7, 9777578), (14, 4888789), (67, 1021538), (131, 522466), (134, 510769), (262, 261233), (469, 145934), (557, 122878), (917, 74638), (938, 72967), (1114, 61439), (1834, 37319), (3899, 17554), (7798, 8777)]