63463504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{305113}}^1$

素因数の和:305134

約数の個数: 20

約数和(自身を含む): 132419476

約数和(自身を除く): 68955972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 305113, 610226, 1220452, 2440904, 3966469, 4881808, 7932938, 15865876, 31731752, 63463504]

約数ペア:

[(1, 63463504), (2, 31731752), (4, 15865876), (8, 7932938), (13, 4881808), (16, 3966469), (26, 2440904), (52, 1220452), (104, 610226), (208, 305113)]