402971376

素因数分解:

$2^4\times 3^1\times {\mathrm{8395237}}^1$

素因数の和:8395248

約数の個数: 20

約数和(自身を含む): 1041009512

約数和(自身を除く): 638038136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8395237, 16790474, 25185711, 33580948, 50371422, 67161896, 100742844, 134323792, 201485688, 402971376]

約数ペア:

[(1, 402971376), (2, 201485688), (3, 134323792), (4, 100742844), (6, 67161896), (8, 50371422), (12, 33580948), (16, 25185711), (24, 16790474), (48, 8395237)]