40978054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36653}}^1$

素因数の和:36711

約数の個数: 16

約数和(自身を含む): 67736592

約数和(自身を除く): 26758538

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 36653, 73306, 476489, 952978, 1576079, 3152158, 20489027, 40978054]

約数ペア:

[(1, 40978054), (2, 20489027), (13, 3152158), (26, 1576079), (43, 952978), (86, 476489), (559, 73306), (1118, 36653)]