38852048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 77748000

約数和(自身を除く): 38895952

約数列:

[1, 2, 4, 8, 16, 43, 86, 149, 172, 298, 344, 379, 596, 688, 758, 1192, 1516, 2384, 3032, 6064, 6407, 12814, 16297, 25628, 32594, 51256, 56471, 65188, 102512, 112942, 130376, 225884, 260752, 451768, 903536, 2428253, 4856506, 9713012, 19426024, 38852048]

約数ペア:

[(1, 38852048), (2, 19426024), (4, 9713012), (8, 4856506), (16, 2428253), (43, 903536), (86, 451768), (149, 260752), (172, 225884), (298, 130376), (344, 112942), (379, 102512), (596, 65188), (688, 56471), (758, 51256), (1192, 32594), (1516, 25628), (2384, 16297), (3032, 12814), (6064, 6407)]