26538316

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23117}}^1$

素因数の和:23169

約数の個数: 24

約数和(自身を含む): 54373536

約数和(自身を除く): 27835220

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 23117, 46234, 92468, 161819, 323638, 647276, 947797, 1895594, 3791188, 6634579, 13269158, 26538316]

約数ペア:

[(1, 26538316), (2, 13269158), (4, 6634579), (7, 3791188), (14, 1895594), (28, 947797), (41, 647276), (82, 323638), (164, 161819), (287, 92468), (574, 46234), (1148, 23117)]