66730688

素因数分解:

$2^6\times {\mathrm{487}}^1\times {\mathrm{2141}}^1$

素因数の和:2640

約数の個数: 28

約数和(自身を含む): 132752592

約数和(自身を除く): 66021904

約数列:

[1, 2, 4, 8, 16, 32, 64, 487, 974, 1948, 2141, 3896, 4282, 7792, 8564, 15584, 17128, 31168, 34256, 68512, 137024, 1042667, 2085334, 4170668, 8341336, 16682672, 33365344, 66730688]

約数ペア:

[(1, 66730688), (2, 33365344), (4, 16682672), (8, 8341336), (16, 4170668), (32, 2085334), (64, 1042667), (487, 137024), (974, 68512), (1948, 34256), (2141, 31168), (3896, 17128), (4282, 15584), (7792, 8564)]