39538688

素因数分解:

$2^{12}\times 7^2\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 78

約数和(自身を含む): 92443626

約数和(自身を除く): 52904938

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, 512, 784, 788, 896, 1024, 1379, 1568, 1576, 1792, 2048, 2758, 3136, 3152, 3584, 4096, 5516, 6272, 6304, 7168, 9653, 11032, 12544, 12608, 14336, 19306, 22064, 25088, 25216, 28672, 38612, 44128, 50176, 50432, 77224, 88256, 100352, 100864, 154448, 176512, 200704, 201728, 308896, 353024, 403456, 617792, 706048, 806912, 1235584, 1412096, 2471168, 2824192, 4942336, 5648384, 9884672, 19769344, 39538688]

約数ペア:

[(1, 39538688), (2, 19769344), (4, 9884672), (7, 5648384), (8, 4942336), (14, 2824192), (16, 2471168), (28, 1412096), (32, 1235584), (49, 806912), (56, 706048), (64, 617792), (98, 403456), (112, 353024), (128, 308896), (196, 201728), (197, 200704), (224, 176512), (256, 154448), (392, 100864), (394, 100352), (448, 88256), (512, 77224), (784, 50432), (788, 50176), (896, 44128), (1024, 38612), (1379, 28672), (1568, 25216), (1576, 25088), (1792, 22064), (2048, 19306), (2758, 14336), (3136, 12608), (3152, 12544), (3584, 11032), (4096, 9653), (5516, 7168), (6272, 6304)]