28294014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673667}}^1$

素因数の和:673679

約数の個数: 16

約数和(自身を含む): 64672128

約数和(自身を除く): 36378114

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673667, 1347334, 2021001, 4042002, 4715669, 9431338, 14147007, 28294014]

約数ペア:

[(1, 28294014), (2, 14147007), (3, 9431338), (6, 4715669), (7, 4042002), (14, 2021001), (21, 1347334), (42, 673667)]