28578634

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{6967}}^1$

素因数の和:7269

約数の個数: 16

約数和(自身を含む): 49166208

約数和(自身を除く): 20587574

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 6967, 13934, 48769, 97538, 2041331, 4082662, 14289317, 28578634]

約数ペア:

[(1, 28578634), (2, 14289317), (7, 4082662), (14, 2041331), (293, 97538), (586, 48769), (2051, 13934), (4102, 6967)]