2785024

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 6475392

約数和(自身を除く): 3690368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 43, 44, 46, 64, 86, 88, 92, 128, 172, 176, 184, 253, 256, 344, 352, 368, 473, 506, 688, 704, 736, 946, 989, 1012, 1376, 1408, 1472, 1892, 1978, 2024, 2752, 2816, 2944, 3784, 3956, 4048, 5504, 5888, 7568, 7912, 8096, 10879, 11008, 15136, 15824, 16192, 21758, 30272, 31648, 32384, 43516, 60544, 63296, 64768, 87032, 121088, 126592, 174064, 253184, 348128, 696256, 1392512, 2785024]

約数ペア:

[(1, 2785024), (2, 1392512), (4, 696256), (8, 348128), (11, 253184), (16, 174064), (22, 126592), (23, 121088), (32, 87032), (43, 64768), (44, 63296), (46, 60544), (64, 43516), (86, 32384), (88, 31648), (92, 30272), (128, 21758), (172, 16192), (176, 15824), (184, 15136), (253, 11008), (256, 10879), (344, 8096), (352, 7912), (368, 7568), (473, 5888), (506, 5504), (688, 4048), (704, 3956), (736, 3784), (946, 2944), (989, 2816), (1012, 2752), (1376, 2024), (1408, 1978), (1472, 1892)]