1427368144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{122039}}^1$

素因数の和:122107

約数の個数: 40

約数和(自身を含む): 2996326080

約数和(自身を除く): 1568957936

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 122039, 244078, 488156, 976312, 1952624, 2074663, 4149326, 5247677, 8298652, 10495354, 16597304, 20990708, 33194608, 41981416, 83962832, 89210509, 178421018, 356842036, 713684072, 1427368144]

約数ペア:

[(1, 1427368144), (2, 713684072), (4, 356842036), (8, 178421018), (16, 89210509), (17, 83962832), (34, 41981416), (43, 33194608), (68, 20990708), (86, 16597304), (136, 10495354), (172, 8298652), (272, 5247677), (344, 4149326), (688, 2074663), (731, 1952624), (1462, 976312), (2924, 488156), (5848, 244078), (11696, 122039)]