26257864

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 51765120

約数和(自身を除く): 25507256

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 2063, 3182, 4126, 6364, 8252, 12728, 16504, 76331, 88709, 152662, 177418, 305324, 354836, 610648, 709672, 3282233, 6564466, 13128932, 26257864]

約数ペア:

[(1, 26257864), (2, 13128932), (4, 6564466), (8, 3282233), (37, 709672), (43, 610648), (74, 354836), (86, 305324), (148, 177418), (172, 152662), (296, 88709), (344, 76331), (1591, 16504), (2063, 12728), (3182, 8252), (4126, 6364)]