57487928

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{16369}}^1$

素因数の和:16814

約数の個数: 16

約数和(自身を含む): 108042000

約数和(自身を除く): 50554072

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 16369, 32738, 65476, 130952, 7185991, 14371982, 28743964, 57487928]

約数ペア:

[(1, 57487928), (2, 28743964), (4, 14371982), (8, 7185991), (439, 130952), (878, 65476), (1756, 32738), (3512, 16369)]