27720152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 54950400

約数和(自身を除く): 27230248

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 1907, 3634, 3814, 7268, 7628, 14536, 15256, 43861, 87722, 150653, 175444, 301306, 350888, 602612, 1205224, 3465019, 6930038, 13860076, 27720152]

約数ペア:

[(1, 27720152), (2, 13860076), (4, 6930038), (8, 3465019), (23, 1205224), (46, 602612), (79, 350888), (92, 301306), (158, 175444), (184, 150653), (316, 87722), (632, 43861), (1817, 15256), (1907, 14536), (3634, 7628), (3814, 7268)]