66507224

素因数分解:

$2^3\times 7^1\times {\mathrm{1187629}}^1$

素因数の和:1187642

約数の個数: 16

約数和(自身を含む): 142515600

約数和(自身を除く): 76008376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1187629, 2375258, 4750516, 8313403, 9501032, 16626806, 33253612, 66507224]

約数ペア:

[(1, 66507224), (2, 33253612), (4, 16626806), (7, 9501032), (8, 8313403), (14, 4750516), (28, 2375258), (56, 1187629)]