27784576

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 55808280

約数和(自身を除く): 28023704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 1657, 2096, 3314, 4192, 6628, 8384, 13256, 16768, 26512, 53024, 106048, 212096, 217067, 434134, 868268, 1736536, 3473072, 6946144, 13892288, 27784576]

約数ペア:

[(1, 27784576), (2, 13892288), (4, 6946144), (8, 3473072), (16, 1736536), (32, 868268), (64, 434134), (128, 217067), (131, 212096), (262, 106048), (524, 53024), (1048, 26512), (1657, 16768), (2096, 13256), (3314, 8384), (4192, 6628)]