5405312

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 11870250

約数和(自身を除く): 6464938

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 349, 352, 484, 698, 704, 968, 1396, 1408, 1936, 2792, 3839, 3872, 5584, 7678, 7744, 11168, 15356, 15488, 22336, 30712, 42229, 44672, 61424, 84458, 122848, 168916, 245696, 337832, 491392, 675664, 1351328, 2702656, 5405312]

約数ペア:

[(1, 5405312), (2, 2702656), (4, 1351328), (8, 675664), (11, 491392), (16, 337832), (22, 245696), (32, 168916), (44, 122848), (64, 84458), (88, 61424), (121, 44672), (128, 42229), (176, 30712), (242, 22336), (349, 15488), (352, 15356), (484, 11168), (698, 7744), (704, 7678), (968, 5584), (1396, 3872), (1408, 3839), (1936, 2792)]