28401874448

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1459}}^1\times {\mathrm{8753}}^1$

素因数の和:10359

約数の個数: 40

約数和(自身を含む): 55468845600

約数和(自身を除く): 27066971152

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1459, 2224, 2918, 5836, 8753, 11672, 17506, 23344, 35012, 70024, 140048, 202801, 405602, 811204, 1216667, 1622408, 2433334, 3244816, 4866668, 9733336, 12770627, 19466672, 25541254, 51082508, 102165016, 204330032, 1775117153, 3550234306, 7100468612, 14200937224, 28401874448]

約数ペア:

[(1, 28401874448), (2, 14200937224), (4, 7100468612), (8, 3550234306), (16, 1775117153), (139, 204330032), (278, 102165016), (556, 51082508), (1112, 25541254), (1459, 19466672), (2224, 12770627), (2918, 9733336), (5836, 4866668), (8753, 3244816), (11672, 2433334), (17506, 1622408), (23344, 1216667), (35012, 811204), (70024, 405602), (140048, 202801)]