25897072

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{30539}}^1$

素因数の和:30600

約数の個数: 20

約数和(自身を含む): 51123960

約数和(自身を除く): 25226888

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 30539, 61078, 122156, 244312, 488624, 1618567, 3237134, 6474268, 12948536, 25897072]

約数ペア:

[(1, 25897072), (2, 12948536), (4, 6474268), (8, 3237134), (16, 1618567), (53, 488624), (106, 244312), (212, 122156), (424, 61078), (848, 30539)]