68903296

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6991}}^1$

素因数の和:7023

約数の個数: 64

約数和(自身を含む): 171164160

約数和(自身を除く): 102260864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 6991, 9856, 13982, 27964, 48937, 55928, 76901, 97874, 111856, 153802, 195748, 223712, 307604, 391496, 447424, 538307, 615208, 782992, 894848, 1076614, 1230416, 1565984, 2153228, 2460832, 3131968, 4306456, 4921664, 6263936, 8612912, 9843328, 17225824, 34451648, 68903296]

約数ペア:

[(1, 68903296), (2, 34451648), (4, 17225824), (7, 9843328), (8, 8612912), (11, 6263936), (14, 4921664), (16, 4306456), (22, 3131968), (28, 2460832), (32, 2153228), (44, 1565984), (56, 1230416), (64, 1076614), (77, 894848), (88, 782992), (112, 615208), (128, 538307), (154, 447424), (176, 391496), (224, 307604), (308, 223712), (352, 195748), (448, 153802), (616, 111856), (704, 97874), (896, 76901), (1232, 55928), (1408, 48937), (2464, 27964), (4928, 13982), (6991, 9856)]