73045538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{2243}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 115521120

約数和(自身を除く): 42475582

約数列:

[1, 2, 19, 38, 857, 1714, 2243, 4486, 16283, 32566, 42617, 85234, 1922251, 3844502, 36522769, 73045538]

約数ペア:

[(1, 73045538), (2, 36522769), (19, 3844502), (38, 1922251), (857, 85234), (1714, 42617), (2243, 32566), (4486, 16283)]