66386894

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{3323}}^1$

素因数の和:4759

約数の個数: 16

約数和(自身を含む): 113920128

約数和(自身を除く): 47533234

約数列:

[1, 2, 7, 14, 1427, 2854, 3323, 6646, 9989, 19978, 23261, 46522, 4741921, 9483842, 33193447, 66386894]

約数ペア:

[(1, 66386894), (2, 33193447), (7, 9483842), (14, 4741921), (1427, 46522), (2854, 23261), (3323, 19978), (6646, 9989)]