28722162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683861}}^1$

素因数の和:683873

約数の個数: 16

約数和(自身を含む): 65650752

約数和(自身を除く): 36928590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683861, 1367722, 2051583, 4103166, 4787027, 9574054, 14361081, 28722162]

約数ペア:

[(1, 28722162), (2, 14361081), (3, 9574054), (6, 4787027), (7, 4103166), (14, 2051583), (21, 1367722), (42, 683861)]