28528022474

素因数分解:

$2^1\times 7^1\times {\mathrm{16703}}^1\times {\mathrm{121997}}^1$

素因数の和:138709

約数の個数: 16

約数和(自身を含む): 48908510208

約数和(自身を除く): 20380487734

約数列:

[1, 2, 7, 14, 16703, 33406, 116921, 121997, 233842, 243994, 853979, 1707958, 2037715891, 4075431782, 14264011237, 28528022474]

約数ペア:

[(1, 28528022474), (2, 14264011237), (7, 4075431782), (14, 2037715891), (16703, 1707958), (33406, 853979), (116921, 243994), (121997, 233842)]