9278368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 20424096

約数和(自身を除く): 11145728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 613, 688, 946, 1226, 1376, 1892, 2452, 3784, 4904, 6743, 7568, 9808, 13486, 15136, 19616, 26359, 26972, 52718, 53944, 105436, 107888, 210872, 215776, 289949, 421744, 579898, 843488, 1159796, 2319592, 4639184, 9278368]

約数ペア:

[(1, 9278368), (2, 4639184), (4, 2319592), (8, 1159796), (11, 843488), (16, 579898), (22, 421744), (32, 289949), (43, 215776), (44, 210872), (86, 107888), (88, 105436), (172, 53944), (176, 52718), (344, 26972), (352, 26359), (473, 19616), (613, 15136), (688, 13486), (946, 9808), (1226, 7568), (1376, 6743), (1892, 4904), (2452, 3784)]