27882763708

素因数分解:

$2^2\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{108061}}^1$

素因数の和:108573

約数の個数: 24

約数和(自身を含む): 49180312944

約数和(自身を除く): 21297549236

約数列:

[1, 2, 4, 251, 257, 502, 514, 1004, 1028, 64507, 108061, 129014, 216122, 258028, 432244, 27123311, 27771677, 54246622, 55543354, 108493244, 111086708, 6970690927, 13941381854, 27882763708]

約数ペア:

[(1, 27882763708), (2, 13941381854), (4, 6970690927), (251, 111086708), (257, 108493244), (502, 55543354), (514, 54246622), (1004, 27771677), (1028, 27123311), (64507, 432244), (108061, 258028), (129014, 216122)]