68223554

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{72733}}^1$

素因数の和:72809

約数の個数: 16

約数和(自身を含む): 118701888

約数和(自身を除く): 50478334

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 72733, 145466, 509131, 1018262, 4873111, 9746222, 34111777, 68223554]

約数ペア:

[(1, 68223554), (2, 34111777), (7, 9746222), (14, 4873111), (67, 1018262), (134, 509131), (469, 145466), (938, 72733)]