38780036

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{16979}}^1$

素因数の和:17554

約数の個数: 12

約数和(自身を含む): 67987920

約数和(自身を除く): 29207884

約数列:

[1, 2, 4, 571, 1142, 2284, 16979, 33958, 67916, 9695009, 19390018, 38780036]

約数ペア:

[(1, 38780036), (2, 19390018), (4, 9695009), (571, 67916), (1142, 33958), (2284, 16979)]