9964928

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 20040960

約数和(自身を除く): 10076032

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 613, 1016, 1226, 2032, 2452, 4064, 4904, 8128, 9808, 16256, 19616, 39232, 77851, 78464, 155702, 311404, 622808, 1245616, 2491232, 4982464, 9964928]

約数ペア:

[(1, 9964928), (2, 4982464), (4, 2491232), (8, 1245616), (16, 622808), (32, 311404), (64, 155702), (127, 78464), (128, 77851), (254, 39232), (508, 19616), (613, 16256), (1016, 9808), (1226, 8128), (2032, 4904), (2452, 4064)]