9004856

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^2$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 19344360

約数和(自身を除く): 10339504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 2807, 3208, 5614, 11228, 22456, 160801, 321602, 643204, 1125607, 1286408, 2251214, 4502428, 9004856]

約数ペア:

[(1, 9004856), (2, 4502428), (4, 2251214), (7, 1286408), (8, 1125607), (14, 643204), (28, 321602), (56, 160801), (401, 22456), (802, 11228), (1604, 5614), (2807, 3208)]