57916672

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 127888992

約数和(自身を除く): 69972320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 131, 157, 176, 256, 262, 314, 352, 524, 628, 704, 1048, 1256, 1408, 1441, 1727, 2096, 2512, 2816, 2882, 3454, 4192, 5024, 5764, 6908, 8384, 10048, 11528, 13816, 16768, 20096, 20567, 23056, 27632, 33536, 40192, 41134, 46112, 55264, 82268, 92224, 110528, 164536, 184448, 221056, 226237, 329072, 368896, 442112, 452474, 658144, 904948, 1316288, 1809896, 2632576, 3619792, 5265152, 7239584, 14479168, 28958336, 57916672]

約数ペア:

[(1, 57916672), (2, 28958336), (4, 14479168), (8, 7239584), (11, 5265152), (16, 3619792), (22, 2632576), (32, 1809896), (44, 1316288), (64, 904948), (88, 658144), (128, 452474), (131, 442112), (157, 368896), (176, 329072), (256, 226237), (262, 221056), (314, 184448), (352, 164536), (524, 110528), (628, 92224), (704, 82268), (1048, 55264), (1256, 46112), (1408, 41134), (1441, 40192), (1727, 33536), (2096, 27632), (2512, 23056), (2816, 20567), (2882, 20096), (3454, 16768), (4192, 13816), (5024, 11528), (5764, 10048), (6908, 8384)]