57753904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{277663}}^1$

素因数の和:277684

約数の個数: 20

約数和(自身を含む): 120506176

約数和(自身を除く): 62752272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277663, 555326, 1110652, 2221304, 3609619, 4442608, 7219238, 14438476, 28876952, 57753904]

約数ペア:

[(1, 57753904), (2, 28876952), (4, 14438476), (8, 7219238), (13, 4442608), (16, 3609619), (26, 2221304), (52, 1110652), (104, 555326), (208, 277663)]