25744836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 65542400

約数和(自身を除く): 39797564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 2089, 3081, 4108, 4178, 6162, 6267, 8356, 12324, 12534, 25068, 27157, 54314, 81471, 108628, 162942, 165031, 325884, 330062, 495093, 660124, 990186, 1980372, 2145403, 4290806, 6436209, 8581612, 12872418, 25744836]

約数ペア:

[(1, 25744836), (2, 12872418), (3, 8581612), (4, 6436209), (6, 4290806), (12, 2145403), (13, 1980372), (26, 990186), (39, 660124), (52, 495093), (78, 330062), (79, 325884), (156, 165031), (158, 162942), (237, 108628), (316, 81471), (474, 54314), (948, 27157), (1027, 25068), (2054, 12534), (2089, 12324), (3081, 8356), (4108, 6267), (4178, 6162)]