74985514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{27793}}^1$

素因数の和:27885

約数の個数: 16

約数和(自身を含む): 120070080

約数和(自身を除く): 45084566

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 27793, 55586, 528067, 1056134, 1973303, 3946606, 37492757, 74985514]

約数ペア:

[(1, 74985514), (2, 37492757), (19, 3946606), (38, 1973303), (71, 1056134), (142, 528067), (1349, 55586), (2698, 27793)]