2605856

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:705

約数の個数: 36

約数和(自身を含む): 5647446

約数和(自身を除く): 3041590

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 673, 968, 1346, 1936, 2692, 3872, 5384, 7403, 10768, 14806, 21536, 29612, 59224, 81433, 118448, 162866, 236896, 325732, 651464, 1302928, 2605856]

約数ペア:

[(1, 2605856), (2, 1302928), (4, 651464), (8, 325732), (11, 236896), (16, 162866), (22, 118448), (32, 81433), (44, 59224), (88, 29612), (121, 21536), (176, 14806), (242, 10768), (352, 7403), (484, 5384), (673, 3872), (968, 2692), (1346, 1936)]