9908576

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 21067200

約数和(自身を除く): 11158624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 379, 608, 688, 758, 817, 1376, 1516, 1634, 3032, 3268, 6064, 6536, 7201, 12128, 13072, 14402, 16297, 26144, 28804, 32594, 57608, 65188, 115216, 130376, 230432, 260752, 309643, 521504, 619286, 1238572, 2477144, 4954288, 9908576]

約数ペア:

[(1, 9908576), (2, 4954288), (4, 2477144), (8, 1238572), (16, 619286), (19, 521504), (32, 309643), (38, 260752), (43, 230432), (76, 130376), (86, 115216), (152, 65188), (172, 57608), (304, 32594), (344, 28804), (379, 26144), (608, 16297), (688, 14402), (758, 13072), (817, 12128), (1376, 7201), (1516, 6536), (1634, 6064), (3032, 3268)]