40077926

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42727}}^1$

素因数の和:42803

約数の個数: 16

約数和(自身を含む): 69732096

約数和(自身を除く): 29654170

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 42727, 85454, 299089, 598178, 2862709, 5725418, 20038963, 40077926]

約数ペア:

[(1, 40077926), (2, 20038963), (7, 5725418), (14, 2862709), (67, 598178), (134, 299089), (469, 85454), (938, 42727)]