74915366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{27767}}^1$

素因数の和:27859

約数の個数: 16

約数和(自身を含む): 119957760

約数和(自身を除く): 45042394

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 27767, 55534, 527573, 1055146, 1971457, 3942914, 37457683, 74915366]

約数ペア:

[(1, 74915366), (2, 37457683), (19, 3942914), (38, 1971457), (71, 1055146), (142, 527573), (1349, 55534), (2698, 27767)]