22771336

素因数分解:

$2^3\times 7^1\times {\mathrm{406631}}^1$

素因数の和:406644

約数の個数: 16

約数和(自身を含む): 48795840

約数和(自身を除く): 26024504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 406631, 813262, 1626524, 2846417, 3253048, 5692834, 11385668, 22771336]

約数ペア:

[(1, 22771336), (2, 11385668), (4, 5692834), (7, 3253048), (8, 2846417), (14, 1626524), (28, 813262), (56, 406631)]