25727248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{69911}}^1$

素因数の和:69942

約数の個数: 20

約数和(自身を含む): 52014528

約数和(自身を除く): 26287280

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 69911, 139822, 279644, 559288, 1118576, 1607953, 3215906, 6431812, 12863624, 25727248]

約数ペア:

[(1, 25727248), (2, 12863624), (4, 6431812), (8, 3215906), (16, 1607953), (23, 1118576), (46, 559288), (92, 279644), (184, 139822), (368, 69911)]