11280128

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 22749720

約数和(自身を除く): 11469592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 317, 556, 634, 1112, 1268, 2224, 2536, 4448, 5072, 8896, 10144, 17792, 20288, 35584, 40576, 44063, 81152, 88126, 176252, 352504, 705008, 1410016, 2820032, 5640064, 11280128]

約数ペア:

[(1, 11280128), (2, 5640064), (4, 2820032), (8, 1410016), (16, 705008), (32, 352504), (64, 176252), (128, 88126), (139, 81152), (256, 44063), (278, 40576), (317, 35584), (556, 20288), (634, 17792), (1112, 10144), (1268, 8896), (2224, 5072), (2536, 4448)]