71842792

素因数分解:

$2^3\times 7^1\times {\mathrm{1282907}}^1$

素因数の和:1282920

約数の個数: 16

約数和(自身を含む): 153948960

約数和(自身を除く): 82106168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1282907, 2565814, 5131628, 8980349, 10263256, 17960698, 35921396, 71842792]

約数ペア:

[(1, 71842792), (2, 35921396), (4, 17960698), (7, 10263256), (8, 8980349), (14, 5131628), (28, 2565814), (56, 1282907)]