25735790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 50108544

約数和(自身を除く): 24372754

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3221, 3995, 6442, 7990, 16105, 32210, 54757, 109514, 151387, 273785, 302774, 547570, 756935, 1513870, 2573579, 5147158, 12867895, 25735790]

約数ペア:

[(1, 25735790), (2, 12867895), (5, 5147158), (10, 2573579), (17, 1513870), (34, 756935), (47, 547570), (85, 302774), (94, 273785), (170, 151387), (235, 109514), (470, 54757), (799, 32210), (1598, 16105), (3221, 7990), (3995, 6442)]