47705008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229351}}^1$

素因数の和:229372

約数の個数: 20

約数和(自身を含む): 99538768

約数和(自身を除く): 51833760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229351, 458702, 917404, 1834808, 2981563, 3669616, 5963126, 11926252, 23852504, 47705008]

約数ペア:

[(1, 47705008), (2, 23852504), (4, 11926252), (8, 5963126), (13, 3669616), (16, 2981563), (26, 1834808), (52, 917404), (104, 458702), (208, 229351)]