74447854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{42737}}^1$

素因数の和:42819

約数の個数: 16

約数和(自身を含む): 122059728

約数和(自身を除く): 47611874

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 42737, 85474, 555581, 1111162, 2863379, 5726758, 37223927, 74447854]

約数ペア:

[(1, 74447854), (2, 37223927), (13, 5726758), (26, 2863379), (67, 1111162), (134, 555581), (871, 85474), (1742, 42737)]