40939162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 73208448

約数和(自身を除く): 32269286

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 137, 187, 274, 289, 374, 517, 578, 799, 1034, 1507, 1598, 2329, 3014, 3179, 4658, 6358, 6439, 8789, 12878, 13583, 17578, 25619, 27166, 39593, 51238, 70829, 79186, 109463, 141658, 149413, 218926, 298826, 435523, 871046, 1204093, 1860871, 2408186, 3721742, 20469581, 40939162]

約数ペア:

[(1, 40939162), (2, 20469581), (11, 3721742), (17, 2408186), (22, 1860871), (34, 1204093), (47, 871046), (94, 435523), (137, 298826), (187, 218926), (274, 149413), (289, 141658), (374, 109463), (517, 79186), (578, 70829), (799, 51238), (1034, 39593), (1507, 27166), (1598, 25619), (2329, 17578), (3014, 13583), (3179, 12878), (4658, 8789), (6358, 6439)]