56955556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65617}}^1$

素因数の和:65659

約数の個数: 24

約数和(自身を含む): 117587456

約数和(自身を除く): 60631900

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 65617, 131234, 262468, 459319, 918638, 1837276, 2034127, 4068254, 8136508, 14238889, 28477778, 56955556]

約数ペア:

[(1, 56955556), (2, 28477778), (4, 14238889), (7, 8136508), (14, 4068254), (28, 2034127), (31, 1837276), (62, 918638), (124, 459319), (217, 262468), (434, 131234), (868, 65617)]