67011646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 113412096

約数和(自身を除く): 46400450

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1171, 1846, 2201, 2342, 4402, 15223, 28613, 30446, 36301, 57226, 72602, 83141, 166282, 471913, 943826, 1080833, 2161666, 2577371, 5154742, 33505823, 67011646]

約数ペア:

[(1, 67011646), (2, 33505823), (13, 5154742), (26, 2577371), (31, 2161666), (62, 1080833), (71, 943826), (142, 471913), (403, 166282), (806, 83141), (923, 72602), (1171, 57226), (1846, 36301), (2201, 30446), (2342, 28613), (4402, 15223)]