66789136

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{3391}}^1$

素因数の和:4630

約数の個数: 20

約数和(自身を含む): 129547264

約数和(自身を除く): 62758128

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 3391, 4924, 6782, 9848, 13564, 19696, 27128, 54256, 4174321, 8348642, 16697284, 33394568, 66789136]

約数ペア:

[(1, 66789136), (2, 33394568), (4, 16697284), (8, 8348642), (16, 4174321), (1231, 54256), (2462, 27128), (3391, 19696), (4924, 13564), (6782, 9848)]