17629216

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 39716460

約数和(自身を除く): 22087244

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 121, 157, 176, 232, 242, 314, 319, 352, 464, 484, 628, 638, 928, 968, 1256, 1276, 1727, 1936, 2512, 2552, 3454, 3509, 3872, 4553, 5024, 5104, 6908, 7018, 9106, 10208, 13816, 14036, 18212, 18997, 27632, 28072, 36424, 37994, 50083, 55264, 56144, 72848, 75988, 100166, 112288, 145696, 151976, 200332, 303952, 400664, 550913, 607904, 801328, 1101826, 1602656, 2203652, 4407304, 8814608, 17629216]

約数ペア:

[(1, 17629216), (2, 8814608), (4, 4407304), (8, 2203652), (11, 1602656), (16, 1101826), (22, 801328), (29, 607904), (32, 550913), (44, 400664), (58, 303952), (88, 200332), (116, 151976), (121, 145696), (157, 112288), (176, 100166), (232, 75988), (242, 72848), (314, 56144), (319, 55264), (352, 50083), (464, 37994), (484, 36424), (628, 28072), (638, 27632), (928, 18997), (968, 18212), (1256, 14036), (1276, 13816), (1727, 10208), (1936, 9106), (2512, 7018), (2552, 6908), (3454, 5104), (3509, 5024), (3872, 4553)]