2871123584

素因数分解:

$2^7\times 7^1\times {\mathrm{193}}^1\times {\mathrm{16603}}^1$

素因数の和:16817

約数の個数: 64

約数和(自身を含む): 6571199040

約数和(自身を除く): 3700075456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 386, 448, 772, 896, 1351, 1544, 2702, 3088, 5404, 6176, 10808, 12352, 16603, 21616, 24704, 33206, 43232, 66412, 86464, 116221, 132824, 172928, 232442, 265648, 464884, 531296, 929768, 1062592, 1859536, 2125184, 3204379, 3719072, 6408758, 7438144, 12817516, 14876288, 22430653, 25635032, 44861306, 51270064, 89722612, 102540128, 179445224, 205080256, 358890448, 410160512, 717780896, 1435561792, 2871123584]

約数ペア:

[(1, 2871123584), (2, 1435561792), (4, 717780896), (7, 410160512), (8, 358890448), (14, 205080256), (16, 179445224), (28, 102540128), (32, 89722612), (56, 51270064), (64, 44861306), (112, 25635032), (128, 22430653), (193, 14876288), (224, 12817516), (386, 7438144), (448, 6408758), (772, 3719072), (896, 3204379), (1351, 2125184), (1544, 1859536), (2702, 1062592), (3088, 929768), (5404, 531296), (6176, 464884), (10808, 265648), (12352, 232442), (16603, 172928), (21616, 132824), (24704, 116221), (33206, 86464), (43232, 66412)]