47878416

素因数分解:

$2^4\times 3^2\times {\mathrm{332489}}^1$

素因数の和:332503

約数の個数: 30

約数和(自身を含む): 133993470

約数和(自身を除く): 86115054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 332489, 664978, 997467, 1329956, 1994934, 2659912, 2992401, 3989868, 5319824, 5984802, 7979736, 11969604, 15959472, 23939208, 47878416]

約数ペア:

[(1, 47878416), (2, 23939208), (3, 15959472), (4, 11969604), (6, 7979736), (8, 5984802), (9, 5319824), (12, 3989868), (16, 2992401), (18, 2659912), (24, 1994934), (36, 1329956), (48, 997467), (72, 664978), (144, 332489)]