40489834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{563}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 76018176

約数和(自身を除く): 35528342

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 467, 563, 934, 1126, 3269, 3941, 5137, 6193, 6538, 7882, 10274, 12386, 35959, 43351, 71918, 86702, 262921, 525842, 1840447, 2892131, 3680894, 5784262, 20244917, 40489834]

約数ペア:

[(1, 40489834), (2, 20244917), (7, 5784262), (11, 3680894), (14, 2892131), (22, 1840447), (77, 525842), (154, 262921), (467, 86702), (563, 71918), (934, 43351), (1126, 35959), (3269, 12386), (3941, 10274), (5137, 7882), (6193, 6538)]