71077888

素因数分解:

$2^{12}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 104

約数和(自身を含む): 169324352

約数和(自身を除く): 98246464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 67, 74, 112, 128, 134, 148, 224, 256, 259, 268, 296, 448, 469, 512, 518, 536, 592, 896, 938, 1024, 1036, 1072, 1184, 1792, 1876, 2048, 2072, 2144, 2368, 2479, 3584, 3752, 4096, 4144, 4288, 4736, 4958, 7168, 7504, 8288, 8576, 9472, 9916, 14336, 15008, 16576, 17152, 17353, 18944, 19832, 28672, 30016, 33152, 34304, 34706, 37888, 39664, 60032, 66304, 68608, 69412, 75776, 79328, 120064, 132608, 137216, 138824, 151552, 158656, 240128, 265216, 274432, 277648, 317312, 480256, 530432, 555296, 634624, 960512, 1060864, 1110592, 1269248, 1921024, 2221184, 2538496, 4442368, 5076992, 8884736, 10153984, 17769472, 35538944, 71077888]

約数ペア:

[(1, 71077888), (2, 35538944), (4, 17769472), (7, 10153984), (8, 8884736), (14, 5076992), (16, 4442368), (28, 2538496), (32, 2221184), (37, 1921024), (56, 1269248), (64, 1110592), (67, 1060864), (74, 960512), (112, 634624), (128, 555296), (134, 530432), (148, 480256), (224, 317312), (256, 277648), (259, 274432), (268, 265216), (296, 240128), (448, 158656), (469, 151552), (512, 138824), (518, 137216), (536, 132608), (592, 120064), (896, 79328), (938, 75776), (1024, 69412), (1036, 68608), (1072, 66304), (1184, 60032), (1792, 39664), (1876, 37888), (2048, 34706), (2072, 34304), (2144, 33152), (2368, 30016), (2479, 28672), (3584, 19832), (3752, 18944), (4096, 17353), (4144, 17152), (4288, 16576), (4736, 15008), (4958, 14336), (7168, 9916), (7504, 9472), (8288, 8576)]