28343742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{674851}}^1$

素因数の和:674863

約数の個数: 16

約数和(自身を含む): 64785792

約数和(自身を除く): 36442050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 674851, 1349702, 2024553, 4049106, 4723957, 9447914, 14171871, 28343742]

約数ペア:

[(1, 28343742), (2, 14171871), (3, 9447914), (6, 4723957), (7, 4049106), (14, 2024553), (21, 1349702), (42, 674851)]