66645302

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{1187}}^1$

素因数の和:1675

約数の個数: 16

約数和(自身を含む): 101787840

約数和(自身を除く): 35142538

約数列:

[1, 2, 67, 134, 419, 838, 1187, 2374, 28073, 56146, 79529, 159058, 497353, 994706, 33322651, 66645302]

約数ペア:

[(1, 66645302), (2, 33322651), (67, 994706), (134, 497353), (419, 159058), (838, 79529), (1187, 56146), (2374, 28073)]