28796672

素因数分解:

$2^8\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:784

約数の個数: 36

約数和(自身を含む): 57873816

約数和(自身を除く): 29077144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 571, 788, 1142, 1576, 2284, 3152, 4568, 6304, 9136, 12608, 18272, 25216, 36544, 50432, 73088, 112487, 146176, 224974, 449948, 899896, 1799792, 3599584, 7199168, 14398336, 28796672]

約数ペア:

[(1, 28796672), (2, 14398336), (4, 7199168), (8, 3599584), (16, 1799792), (32, 899896), (64, 449948), (128, 224974), (197, 146176), (256, 112487), (394, 73088), (571, 50432), (788, 36544), (1142, 25216), (1576, 18272), (2284, 12608), (3152, 9136), (4568, 6304)]