74947972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{2531}}^1$

素因数の和:3219

約数の個数: 24

約数和(自身を含む): 143351712

約数和(自身を除く): 68403740

約数列:

[1, 2, 4, 11, 22, 44, 673, 1346, 2531, 2692, 5062, 7403, 10124, 14806, 27841, 29612, 55682, 111364, 1703363, 3406726, 6813452, 18736993, 37473986, 74947972]

約数ペア:

[(1, 74947972), (2, 37473986), (4, 18736993), (11, 6813452), (22, 3406726), (44, 1703363), (673, 111364), (1346, 55682), (2531, 29612), (2692, 27841), (5062, 14806), (7403, 10124)]