27806636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 57703968

約数和(自身を除く): 29897332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 281, 286, 346, 562, 572, 692, 1124, 1903, 2249, 3091, 3653, 3806, 4498, 6182, 7306, 7612, 8996, 12364, 14612, 24739, 40183, 48613, 49478, 80366, 97226, 98956, 160732, 194452, 534743, 631969, 1069486, 1263938, 2138972, 2527876, 6951659, 13903318, 27806636]

約数ペア:

[(1, 27806636), (2, 13903318), (4, 6951659), (11, 2527876), (13, 2138972), (22, 1263938), (26, 1069486), (44, 631969), (52, 534743), (143, 194452), (173, 160732), (281, 98956), (286, 97226), (346, 80366), (562, 49478), (572, 48613), (692, 40183), (1124, 24739), (1903, 14612), (2249, 12364), (3091, 8996), (3653, 7612), (3806, 7306), (4498, 6182)]