3966928

素因数分解:

$2^4\times 7^1\times {\mathrm{35419}}^1$

素因数の和:35434

約数の個数: 20

約数和(自身を含む): 8784160

約数和(自身を除く): 4817232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35419, 70838, 141676, 247933, 283352, 495866, 566704, 991732, 1983464, 3966928]

約数ペア:

[(1, 3966928), (2, 1983464), (4, 991732), (7, 566704), (8, 495866), (14, 283352), (16, 247933), (28, 141676), (56, 70838), (112, 35419)]