7882841344

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{60259}}^1$

素因数の和:60355

約数の個数: 72

約数和(自身を含む): 18229373120

約数和(自身を除く): 10346531776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 8176, 9344, 16352, 18688, 32704, 60259, 65408, 120518, 130816, 241036, 421813, 482072, 843626, 964144, 1687252, 1928288, 3374504, 3856576, 4398907, 6749008, 7713152, 8797814, 13498016, 15426304, 17595628, 26996032, 30792349, 35191256, 53992064, 61584698, 70382512, 107984128, 123169396, 140765024, 246338792, 281530048, 492677584, 563060096, 985355168, 1126120192, 1970710336, 3941420672, 7882841344]

約数ペア:

[(1, 7882841344), (2, 3941420672), (4, 1970710336), (7, 1126120192), (8, 985355168), (14, 563060096), (16, 492677584), (28, 281530048), (32, 246338792), (56, 140765024), (64, 123169396), (73, 107984128), (112, 70382512), (128, 61584698), (146, 53992064), (224, 35191256), (256, 30792349), (292, 26996032), (448, 17595628), (511, 15426304), (584, 13498016), (896, 8797814), (1022, 7713152), (1168, 6749008), (1792, 4398907), (2044, 3856576), (2336, 3374504), (4088, 1928288), (4672, 1687252), (8176, 964144), (9344, 843626), (16352, 482072), (18688, 421813), (32704, 241036), (60259, 130816), (65408, 120518)]