28061772

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{17851}}^1$

素因数の和:17989

約数の個数: 24

約数和(自身を含む): 65980992

約数和(自身を除く): 37919220

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 17851, 35702, 53553, 71404, 107106, 214212, 2338481, 4676962, 7015443, 9353924, 14030886, 28061772]

約数ペア:

[(1, 28061772), (2, 14030886), (3, 9353924), (4, 7015443), (6, 4676962), (12, 2338481), (131, 214212), (262, 107106), (393, 71404), (524, 53553), (786, 35702), (1572, 17851)]