66485048

素因数分解:

$2^3\times 7^1\times {\mathrm{1187233}}^1$

素因数の和:1187246

約数の個数: 16

約数和(自身を含む): 142468080

約数和(自身を除く): 75983032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1187233, 2374466, 4748932, 8310631, 9497864, 16621262, 33242524, 66485048]

約数ペア:

[(1, 66485048), (2, 33242524), (4, 16621262), (7, 9497864), (8, 8310631), (14, 4748932), (28, 2374466), (56, 1187233)]