28852446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{686963}}^1$

素因数の和:686975

約数の個数: 16

約数和(自身を含む): 65948544

約数和(自身を除く): 37096098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 686963, 1373926, 2060889, 4121778, 4808741, 9617482, 14426223, 28852446]

約数ペア:

[(1, 28852446), (2, 14426223), (3, 9617482), (6, 4808741), (7, 4121778), (14, 2060889), (21, 1373926), (42, 686963)]