56408982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1343071}}^1$

素因数の和:1343083

約数の個数: 16

約数和(自身を含む): 128934912

約数和(自身を除く): 72525930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1343071, 2686142, 4029213, 8058426, 9401497, 18802994, 28204491, 56408982]

約数ペア:

[(1, 56408982), (2, 28204491), (3, 18802994), (6, 9401497), (7, 8058426), (14, 4029213), (21, 2686142), (42, 1343071)]