66481324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{182641}}^1$

素因数の和:182665

約数の個数: 24

約数和(自身を含む): 143191328

約数和(自身を除く): 76710004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 182641, 365282, 730564, 1278487, 2374333, 2556974, 4748666, 5113948, 9497332, 16620331, 33240662, 66481324]

約数ペア:

[(1, 66481324), (2, 33240662), (4, 16620331), (7, 9497332), (13, 5113948), (14, 4748666), (26, 2556974), (28, 2374333), (52, 1278487), (91, 730564), (182, 365282), (364, 182641)]