27720704

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 88

約数和(自身を含む): 63669888

約数和(自身を除く): 35949184

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 107, 128, 176, 184, 214, 253, 256, 352, 368, 428, 506, 512, 704, 736, 856, 1012, 1024, 1177, 1408, 1472, 1712, 2024, 2354, 2461, 2816, 2944, 3424, 4048, 4708, 4922, 5632, 5888, 6848, 8096, 9416, 9844, 11264, 11776, 13696, 16192, 18832, 19688, 23552, 27071, 27392, 32384, 37664, 39376, 54142, 54784, 64768, 75328, 78752, 108284, 109568, 129536, 150656, 157504, 216568, 259072, 301312, 315008, 433136, 602624, 630016, 866272, 1205248, 1260032, 1732544, 2520064, 3465088, 6930176, 13860352, 27720704]

約数ペア:

[(1, 27720704), (2, 13860352), (4, 6930176), (8, 3465088), (11, 2520064), (16, 1732544), (22, 1260032), (23, 1205248), (32, 866272), (44, 630016), (46, 602624), (64, 433136), (88, 315008), (92, 301312), (107, 259072), (128, 216568), (176, 157504), (184, 150656), (214, 129536), (253, 109568), (256, 108284), (352, 78752), (368, 75328), (428, 64768), (506, 54784), (512, 54142), (704, 39376), (736, 37664), (856, 32384), (1012, 27392), (1024, 27071), (1177, 23552), (1408, 19688), (1472, 18832), (1712, 16192), (2024, 13696), (2354, 11776), (2461, 11264), (2816, 9844), (2944, 9416), (3424, 8096), (4048, 6848), (4708, 5888), (4922, 5632)]