25293224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1459}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 52034400

約数和(自身を除く): 26741176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1459, 1576, 2167, 2918, 4334, 5836, 8668, 11672, 16049, 17336, 32098, 64196, 128392, 287423, 574846, 1149692, 2299384, 3161653, 6323306, 12646612, 25293224]

約数ペア:

[(1, 25293224), (2, 12646612), (4, 6323306), (8, 3161653), (11, 2299384), (22, 1149692), (44, 574846), (88, 287423), (197, 128392), (394, 64196), (788, 32098), (1459, 17336), (1576, 16049), (2167, 11672), (2918, 8668), (4334, 5836)]