66146072

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{12899}}^1$

素因数の和:13546

約数の個数: 16

約数和(自身を含む): 124227000

約数和(自身を除く): 58080928

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 12899, 25798, 51596, 103192, 8268259, 16536518, 33073036, 66146072]

約数ペア:

[(1, 66146072), (2, 33073036), (4, 16536518), (8, 8268259), (641, 103192), (1282, 51596), (2564, 25798), (5128, 12899)]