6985216

素因数分解:

$2^9\times 7^1\times {\mathrm{1949}}^1$

素因数の和:1974

約数の個数: 40

約数和(自身を含む): 15958800

約数和(自身を除く): 8973584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 1949, 3584, 3898, 7796, 13643, 15592, 27286, 31184, 54572, 62368, 109144, 124736, 218288, 249472, 436576, 498944, 873152, 997888, 1746304, 3492608, 6985216]

約数ペア:

[(1, 6985216), (2, 3492608), (4, 1746304), (7, 997888), (8, 873152), (14, 498944), (16, 436576), (28, 249472), (32, 218288), (56, 124736), (64, 109144), (112, 62368), (128, 54572), (224, 31184), (256, 27286), (448, 15592), (512, 13643), (896, 7796), (1792, 3898), (1949, 3584)]