56929456

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 112497264

約数和(自身を除く): 55567808

約数列:

[1, 2, 4, 8, 16, 131, 157, 173, 262, 314, 346, 524, 628, 692, 1048, 1256, 1384, 2096, 2512, 2768, 20567, 22663, 27161, 41134, 45326, 54322, 82268, 90652, 108644, 164536, 181304, 217288, 329072, 362608, 434576, 3558091, 7116182, 14232364, 28464728, 56929456]

約数ペア:

[(1, 56929456), (2, 28464728), (4, 14232364), (8, 7116182), (16, 3558091), (131, 434576), (157, 362608), (173, 329072), (262, 217288), (314, 181304), (346, 164536), (524, 108644), (628, 90652), (692, 82268), (1048, 54322), (1256, 45326), (1384, 41134), (2096, 27161), (2512, 22663), (2768, 20567)]