27079408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 55599120

約数和(自身を除く): 28519712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 281, 304, 317, 562, 634, 1124, 1268, 2248, 2536, 4496, 5072, 5339, 6023, 10678, 12046, 21356, 24092, 42712, 48184, 85424, 89077, 96368, 178154, 356308, 712616, 1425232, 1692463, 3384926, 6769852, 13539704, 27079408]

約数ペア:

[(1, 27079408), (2, 13539704), (4, 6769852), (8, 3384926), (16, 1692463), (19, 1425232), (38, 712616), (76, 356308), (152, 178154), (281, 96368), (304, 89077), (317, 85424), (562, 48184), (634, 42712), (1124, 24092), (1268, 21356), (2248, 12046), (2536, 10678), (4496, 6023), (5072, 5339)]