28759906

素因数分解:

$2^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1579}}^1$

素因数の和:2889

約数の個数: 16

約数和(自身を含む): 49371840

約数和(自身を除く): 20611934

約数列:

[1, 2, 7, 14, 1301, 1579, 2602, 3158, 9107, 11053, 18214, 22106, 2054279, 4108558, 14379953, 28759906]

約数ペア:

[(1, 28759906), (2, 14379953), (7, 4108558), (14, 2054279), (1301, 22106), (1579, 18214), (2602, 11053), (3158, 9107)]