848686528

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16231}}^1$

素因数の和:16305

約数の個数: 56

約数和(自身を含む): 1814088320

約数和(自身を除く): 965401792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2752, 3268, 6536, 13072, 16231, 26144, 32462, 52288, 64924, 129848, 259696, 308389, 519392, 616778, 697933, 1038784, 1233556, 1395866, 2467112, 2791732, 4934224, 5583464, 9868448, 11166928, 13260727, 19736896, 22333856, 26521454, 44667712, 53042908, 106085816, 212171632, 424343264, 848686528]

約数ペア:

[(1, 848686528), (2, 424343264), (4, 212171632), (8, 106085816), (16, 53042908), (19, 44667712), (32, 26521454), (38, 22333856), (43, 19736896), (64, 13260727), (76, 11166928), (86, 9868448), (152, 5583464), (172, 4934224), (304, 2791732), (344, 2467112), (608, 1395866), (688, 1233556), (817, 1038784), (1216, 697933), (1376, 616778), (1634, 519392), (2752, 308389), (3268, 259696), (6536, 129848), (13072, 64924), (16231, 52288), (26144, 32462)]