2471168

素因数分解:

$2^8\times 7^2\times {\mathrm{197}}^1$

素因数の和:227

約数の個数: 54

約数和(自身を含む): 5767146

約数和(自身を除く): 3295978

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 197, 224, 256, 392, 394, 448, 784, 788, 896, 1379, 1568, 1576, 1792, 2758, 3136, 3152, 5516, 6272, 6304, 9653, 11032, 12544, 12608, 19306, 22064, 25216, 38612, 44128, 50432, 77224, 88256, 154448, 176512, 308896, 353024, 617792, 1235584, 2471168]

約数ペア:

[(1, 2471168), (2, 1235584), (4, 617792), (7, 353024), (8, 308896), (14, 176512), (16, 154448), (28, 88256), (32, 77224), (49, 50432), (56, 44128), (64, 38612), (98, 25216), (112, 22064), (128, 19306), (196, 12608), (197, 12544), (224, 11032), (256, 9653), (392, 6304), (394, 6272), (448, 5516), (784, 3152), (788, 3136), (896, 2758), (1379, 1792), (1568, 1576)]