4954288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 10366400

約数和(自身を除く): 5412112

約数列:

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

約数ペア:

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