40985714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7193}}^1$

素因数の和:7250

約数の個数: 32

約数和(自身を含む): 78731136

約数和(自身を除く): 37745422

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 7193, 14386, 50351, 79123, 100702, 158246, 266141, 532282, 553861, 1107722, 1862987, 2927551, 3725974, 5855102, 20492857, 40985714]

約数ペア:

[(1, 40985714), (2, 20492857), (7, 5855102), (11, 3725974), (14, 2927551), (22, 1862987), (37, 1107722), (74, 553861), (77, 532282), (154, 266141), (259, 158246), (407, 100702), (518, 79123), (814, 50351), (2849, 14386), (5698, 7193)]