12778096

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27539}}^1$

素因数の和:27576

約数の個数: 20

約数和(自身を含む): 25612200

約数和(自身を除く): 12834104

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27539, 55078, 110156, 220312, 440624, 798631, 1597262, 3194524, 6389048, 12778096]

約数ペア:

[(1, 12778096), (2, 6389048), (4, 3194524), (8, 1597262), (16, 798631), (29, 440624), (58, 220312), (116, 110156), (232, 55078), (464, 27539)]