4156964

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 8580096

約数和(自身を除く): 4423132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 167, 196, 254, 334, 508, 668, 889, 1169, 1778, 2338, 3556, 4676, 6223, 8183, 12446, 16366, 21209, 24892, 32732, 42418, 84836, 148463, 296926, 593852, 1039241, 2078482, 4156964]

約数ペア:

[(1, 4156964), (2, 2078482), (4, 1039241), (7, 593852), (14, 296926), (28, 148463), (49, 84836), (98, 42418), (127, 32732), (167, 24892), (196, 21209), (254, 16366), (334, 12446), (508, 8183), (668, 6223), (889, 4676), (1169, 3556), (1778, 2338)]