217528024

素因数分解:

$2^3\times 7^1\times {\mathrm{3884429}}^1$

素因数の和:3884442

約数の個数: 16

約数和(自身を含む): 466131600

約数和(自身を除く): 248603576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3884429, 7768858, 15537716, 27191003, 31075432, 54382006, 108764012, 217528024]

約数ペア:

[(1, 217528024), (2, 108764012), (4, 54382006), (7, 31075432), (8, 27191003), (14, 15537716), (28, 7768858), (56, 3884429)]