40523714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 76142592

約数和(自身を除く): 35618878

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 271, 542, 971, 1897, 1942, 2981, 3794, 5962, 6797, 10681, 13594, 20867, 21362, 41734, 74767, 149534, 263141, 526282, 1841987, 2894551, 3683974, 5789102, 20261857, 40523714]

約数ペア:

[(1, 40523714), (2, 20261857), (7, 5789102), (11, 3683974), (14, 2894551), (22, 1841987), (77, 526282), (154, 263141), (271, 149534), (542, 74767), (971, 41734), (1897, 21362), (1942, 20867), (2981, 13594), (3794, 10681), (5962, 6797)]