75171844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2657}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 143787168

約数和(自身を除く): 68615324

約数列:

[1, 2, 4, 11, 22, 44, 643, 1286, 2572, 2657, 5314, 7073, 10628, 14146, 28292, 29227, 58454, 116908, 1708451, 3416902, 6833804, 18792961, 37585922, 75171844]

約数ペア:

[(1, 75171844), (2, 37585922), (4, 18792961), (11, 6833804), (22, 3416902), (44, 1708451), (643, 116908), (1286, 58454), (2572, 29227), (2657, 28292), (5314, 14146), (7073, 10628)]