21579648

素因数分解:

$2^7\times 3^1\times {\mathrm{56197}}^1$

素因数の和:56214

約数の個数: 32

約数和(自身を含む): 57321960

約数和(自身を除く): 35742312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56197, 112394, 168591, 224788, 337182, 449576, 674364, 899152, 1348728, 1798304, 2697456, 3596608, 5394912, 7193216, 10789824, 21579648]

約数ペア:

[(1, 21579648), (2, 10789824), (3, 7193216), (4, 5394912), (6, 3596608), (8, 2697456), (12, 1798304), (16, 1348728), (24, 899152), (32, 674364), (48, 449576), (64, 337182), (96, 224788), (128, 168591), (192, 112394), (384, 56197)]