6620624

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{9623}}^1$

素因数の和:9674

約数の個数: 20

約数和(自身を含む): 13127136

約数和(自身を除く): 6506512

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 9623, 19246, 38492, 76984, 153968, 413789, 827578, 1655156, 3310312, 6620624]

約数ペア:

[(1, 6620624), (2, 3310312), (4, 1655156), (8, 827578), (16, 413789), (43, 153968), (86, 76984), (172, 38492), (344, 19246), (688, 9623)]