28258484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 51292416

約数和(自身を除く): 23033932

約数列:

[1, 2, 4, 31, 62, 124, 281, 562, 811, 1124, 1622, 3244, 8711, 17422, 25141, 34844, 50282, 100564, 227891, 455782, 911564, 7064621, 14129242, 28258484]

約数ペア:

[(1, 28258484), (2, 14129242), (4, 7064621), (31, 911564), (62, 455782), (124, 227891), (281, 100564), (562, 50282), (811, 34844), (1124, 25141), (1622, 17422), (3244, 8711)]