42719856

素因数分解:

$2^4\times 3^1\times {\mathrm{889997}}^1$

素因数の和:890008

約数の個数: 20

約数和(自身を含む): 110359752

約数和(自身を除く): 67639896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 889997, 1779994, 2669991, 3559988, 5339982, 7119976, 10679964, 14239952, 21359928, 42719856]

約数ペア:

[(1, 42719856), (2, 21359928), (3, 14239952), (4, 10679964), (6, 7119976), (8, 5339982), (12, 3559988), (16, 2669991), (24, 1779994), (48, 889997)]