71907514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{270329}}^1$

素因数の和:270357

約数の個数: 16

約数和(自身を含む): 129758400

約数和(自身を除く): 57850886

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 270329, 540658, 1892303, 3784606, 5136251, 10272502, 35953757, 71907514]

約数ペア:

[(1, 71907514), (2, 35953757), (7, 10272502), (14, 5136251), (19, 3784606), (38, 1892303), (133, 540658), (266, 270329)]