1426366928

素因数分解:

$2^4\times 7^1\times {\mathrm{12735419}}^1$

素因数の和:12735434

約数の個数: 20

約数和(自身を含む): 3158384160

約数和(自身を除く): 1732017232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12735419, 25470838, 50941676, 89147933, 101883352, 178295866, 203766704, 356591732, 713183464, 1426366928]

約数ペア:

[(1, 1426366928), (2, 713183464), (4, 356591732), (7, 203766704), (8, 178295866), (14, 101883352), (16, 89147933), (28, 50941676), (56, 25470838), (112, 12735419)]