26894510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{563}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 51531552

約数和(自身を除く): 24637042

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 281, 562, 563, 1126, 1405, 2810, 2815, 4777, 5630, 9554, 9571, 19142, 23885, 47770, 47855, 95710, 158203, 316406, 791015, 1582030, 2689451, 5378902, 13447255, 26894510]

約数ペア:

[(1, 26894510), (2, 13447255), (5, 5378902), (10, 2689451), (17, 1582030), (34, 791015), (85, 316406), (170, 158203), (281, 95710), (562, 47855), (563, 47770), (1126, 23885), (1405, 19142), (2810, 9571), (2815, 9554), (4777, 5630)]