26897072

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{23677}}^1$

素因数の和:23756

約数の個数: 20

約数和(自身を含む): 52849296

約数和(自身を除く): 25952224

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 23677, 47354, 94708, 189416, 378832, 1681067, 3362134, 6724268, 13448536, 26897072]

約数ペア:

[(1, 26897072), (2, 13448536), (4, 6724268), (8, 3362134), (16, 1681067), (71, 378832), (142, 189416), (284, 94708), (568, 47354), (1136, 23677)]