28872410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{412463}}^1$

素因数の和:412477

約数の個数: 16

約数和(自身を含む): 59394816

約数和(自身を除く): 30522406

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 412463, 824926, 2062315, 2887241, 4124630, 5774482, 14436205, 28872410]

約数ペア:

[(1, 28872410), (2, 14436205), (5, 5774482), (7, 4124630), (10, 2887241), (14, 2062315), (35, 824926), (70, 412463)]