56621456

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{122029}}^1$

素因数の和:122066

約数の個数: 20

約数和(自身を含む): 113487900

約数和(自身を除く): 56866444

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 122029, 244058, 488116, 976232, 1952464, 3538841, 7077682, 14155364, 28310728, 56621456]

約数ペア:

[(1, 56621456), (2, 28310728), (4, 14155364), (8, 7077682), (16, 3538841), (29, 1952464), (58, 976232), (116, 488116), (232, 244058), (464, 122029)]