25302928

素因数分解:

$2^4\times 7^1\times {\mathrm{225919}}^1$

素因数の和:225934

約数の個数: 20

約数和(自身を含む): 56028160

約数和(自身を除く): 30725232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225919, 451838, 903676, 1581433, 1807352, 3162866, 3614704, 6325732, 12651464, 25302928]

約数ペア:

[(1, 25302928), (2, 12651464), (4, 6325732), (7, 3614704), (8, 3162866), (14, 1807352), (16, 1581433), (28, 903676), (56, 451838), (112, 225919)]