827580064

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{601439}}^1$

素因数の和:601492

約数の個数: 24

約数和(自身を含む): 1667191680

約数和(自身を除く): 839611616

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 601439, 1202878, 2405756, 4811512, 9623024, 19246048, 25861877, 51723754, 103447508, 206895016, 413790032, 827580064]

約数ペア:

[(1, 827580064), (2, 413790032), (4, 206895016), (8, 103447508), (16, 51723754), (32, 25861877), (43, 19246048), (86, 9623024), (172, 4811512), (344, 2405756), (688, 1202878), (1376, 601439)]