25496278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 40626000

約数和(自身を除く): 15129722

約数列:

[1, 2, 29, 47, 58, 94, 199, 398, 1363, 2209, 2726, 4418, 5771, 9353, 11542, 18706, 64061, 128122, 271237, 439591, 542474, 879182, 12748139, 25496278]

約数ペア:

[(1, 25496278), (2, 12748139), (29, 879182), (47, 542474), (58, 439591), (94, 271237), (199, 128122), (398, 64061), (1363, 18706), (2209, 11542), (2726, 9353), (4418, 5771)]