40946576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3187}}^1$

素因数の和:3279

約数の個数: 40

約数和(自身を含む): 87759264

約数和(自身を除く): 46812688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3187, 3212, 6374, 6424, 12748, 12848, 25496, 35057, 50992, 70114, 140228, 232651, 280456, 465302, 560912, 930604, 1861208, 2559161, 3722416, 5118322, 10236644, 20473288, 40946576]

約数ペア:

[(1, 40946576), (2, 20473288), (4, 10236644), (8, 5118322), (11, 3722416), (16, 2559161), (22, 1861208), (44, 930604), (73, 560912), (88, 465302), (146, 280456), (176, 232651), (292, 140228), (584, 70114), (803, 50992), (1168, 35057), (1606, 25496), (3187, 12848), (3212, 12748), (6374, 6424)]