28397644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{10939}}^1$

素因数の和:11013

約数の個数: 24

約数和(自身を含む): 55137600

約数和(自身を除く): 26739956

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 10939, 21878, 43756, 120329, 240658, 481316, 645401, 1290802, 2581604, 7099411, 14198822, 28397644]

約数ペア:

[(1, 28397644), (2, 14198822), (4, 7099411), (11, 2581604), (22, 1290802), (44, 645401), (59, 481316), (118, 240658), (236, 120329), (649, 43756), (1298, 21878), (2596, 10939)]