71748269

素因数分解:

${\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 75018240

約数和(自身を除く): 3269971

約数列:

[1, 71, 73, 109, 127, 5183, 7739, 7957, 9017, 9271, 13843, 564947, 658241, 982853, 1010539, 71748269]

約数ペア:

[(1, 71748269), (71, 1010539), (73, 982853), (109, 658241), (127, 564947), (5183, 13843), (7739, 9271), (7957, 9017)]