2783608576

素因数分解:

$2^8\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1949}}^1$

素因数の和:2769

約数の個数: 72

約数和(自身を含む): 6361336800

約数和(自身を除く): 3577728224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 797, 896, 1594, 1792, 1949, 3188, 3898, 5579, 6376, 7796, 11158, 12752, 13643, 15592, 22316, 25504, 27286, 31184, 44632, 51008, 54572, 62368, 89264, 102016, 109144, 124736, 178528, 204032, 218288, 249472, 357056, 436576, 498944, 714112, 873152, 1428224, 1553353, 1746304, 3106706, 3492608, 6213412, 10873471, 12426824, 21746942, 24853648, 43493884, 49707296, 86987768, 99414592, 173975536, 198829184, 347951072, 397658368, 695902144, 1391804288, 2783608576]

約数ペア:

[(1, 2783608576), (2, 1391804288), (4, 695902144), (7, 397658368), (8, 347951072), (14, 198829184), (16, 173975536), (28, 99414592), (32, 86987768), (56, 49707296), (64, 43493884), (112, 24853648), (128, 21746942), (224, 12426824), (256, 10873471), (448, 6213412), (797, 3492608), (896, 3106706), (1594, 1746304), (1792, 1553353), (1949, 1428224), (3188, 873152), (3898, 714112), (5579, 498944), (6376, 436576), (7796, 357056), (11158, 249472), (12752, 218288), (13643, 204032), (15592, 178528), (22316, 124736), (25504, 109144), (27286, 102016), (31184, 89264), (44632, 62368), (51008, 54572)]