29991472

素因数分解:

$2^4\times 7^1\times {\mathrm{267781}}^1$

素因数の和:267796

約数の個数: 20

約数和(自身を含む): 66409936

約数和(自身を除く): 36418464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 267781, 535562, 1071124, 1874467, 2142248, 3748934, 4284496, 7497868, 14995736, 29991472]

約数ペア:

[(1, 29991472), (2, 14995736), (4, 7497868), (7, 4284496), (8, 3748934), (14, 2142248), (16, 1874467), (28, 1071124), (56, 535562), (112, 267781)]