28494634

素因数分解:

$2^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1579}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 48916800

約数和(自身を除く): 20422166

約数列:

[1, 2, 7, 14, 1289, 1579, 2578, 3158, 9023, 11053, 18046, 22106, 2035331, 4070662, 14247317, 28494634]

約数ペア:

[(1, 28494634), (2, 14247317), (7, 4070662), (14, 2035331), (1289, 22106), (1579, 18046), (2578, 11053), (3158, 9023)]