28632776

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 55226880

約数和(自身を除く): 26594104

約数列:

[1, 2, 4, 8, 47, 94, 188, 271, 281, 376, 542, 562, 1084, 1124, 2168, 2248, 12737, 13207, 25474, 26414, 50948, 52828, 76151, 101896, 105656, 152302, 304604, 609208, 3579097, 7158194, 14316388, 28632776]

約数ペア:

[(1, 28632776), (2, 14316388), (4, 7158194), (8, 3579097), (47, 609208), (94, 304604), (188, 152302), (271, 105656), (281, 101896), (376, 76151), (542, 52828), (562, 50948), (1084, 26414), (1124, 25474), (2168, 13207), (2248, 12737)]