15702010624

素因数分解:

$2^8\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{1597}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 31683226400

約数和(自身を除く): 15981215776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 199, 256, 386, 398, 772, 796, 1544, 1592, 1597, 3088, 3184, 3194, 6176, 6368, 6388, 12352, 12736, 12776, 24704, 25472, 25552, 38407, 49408, 50944, 51104, 76814, 102208, 153628, 204416, 307256, 308221, 317803, 408832, 614512, 616442, 635606, 1229024, 1232884, 1271212, 2458048, 2465768, 2542424, 4916096, 4931536, 5084848, 9832192, 9863072, 10169696, 19726144, 20339392, 39452288, 40678784, 61335979, 78904576, 81357568, 122671958, 245343916, 490687832, 981375664, 1962751328, 3925502656, 7851005312, 15702010624]

約数ペア:

[(1, 15702010624), (2, 7851005312), (4, 3925502656), (8, 1962751328), (16, 981375664), (32, 490687832), (64, 245343916), (128, 122671958), (193, 81357568), (199, 78904576), (256, 61335979), (386, 40678784), (398, 39452288), (772, 20339392), (796, 19726144), (1544, 10169696), (1592, 9863072), (1597, 9832192), (3088, 5084848), (3184, 4931536), (3194, 4916096), (6176, 2542424), (6368, 2465768), (6388, 2458048), (12352, 1271212), (12736, 1232884), (12776, 1229024), (24704, 635606), (25472, 616442), (25552, 614512), (38407, 408832), (49408, 317803), (50944, 308221), (51104, 307256), (76814, 204416), (102208, 153628)]