3968776

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 8585280

約数和(自身を除く): 4616504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 541, 917, 1048, 1082, 1834, 2164, 3668, 3787, 4328, 7336, 7574, 15148, 30296, 70871, 141742, 283484, 496097, 566968, 992194, 1984388, 3968776]

約数ペア:

[(1, 3968776), (2, 1984388), (4, 992194), (7, 566968), (8, 496097), (14, 283484), (28, 141742), (56, 70871), (131, 30296), (262, 15148), (524, 7574), (541, 7336), (917, 4328), (1048, 3787), (1082, 3668), (1834, 2164)]