73936816

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{6991}}^1$

素因数の和:7660

約数の個数: 20

約数和(自身を含む): 143489824

約数和(自身を除く): 69553008

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 6991, 10576, 13982, 27964, 55928, 111856, 4621051, 9242102, 18484204, 36968408, 73936816]

約数ペア:

[(1, 73936816), (2, 36968408), (4, 18484204), (8, 9242102), (16, 4621051), (661, 111856), (1322, 55928), (2644, 27964), (5288, 13982), (6991, 10576)]