28536242

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1543}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 48988032

約数和(自身を除く): 20451790

約数列:

[1, 2, 7, 14, 1321, 1543, 2642, 3086, 9247, 10801, 18494, 21602, 2038303, 4076606, 14268121, 28536242]

約数ペア:

[(1, 28536242), (2, 14268121), (7, 4076606), (14, 2038303), (1321, 21602), (1543, 18494), (2642, 10801), (3086, 9247)]