25734704

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{2549}}^1$

素因数の和:3188

約数の個数: 20

約数和(自身を含む): 49959600

約数和(自身を除く): 24224896

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 2549, 5048, 5098, 10096, 10196, 20392, 40784, 1608419, 3216838, 6433676, 12867352, 25734704]

約数ペア:

[(1, 25734704), (2, 12867352), (4, 6433676), (8, 3216838), (16, 1608419), (631, 40784), (1262, 20392), (2524, 10196), (2549, 10096), (5048, 5098)]