8440366144

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{137519}}^1$

素因数の和:137675

約数の個数: 56

約数和(自身を含む): 19281404160

約数和(自身を除く): 10841038016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 8768, 15344, 30688, 61376, 137519, 275038, 550076, 962633, 1100152, 1925266, 2200304, 3850532, 4400608, 7701064, 8801216, 15402128, 18840103, 30804256, 37680206, 61608512, 75360412, 131880721, 150720824, 263761442, 301441648, 527522884, 602883296, 1055045768, 1205766592, 2110091536, 4220183072, 8440366144]

約数ペア:

[(1, 8440366144), (2, 4220183072), (4, 2110091536), (7, 1205766592), (8, 1055045768), (14, 602883296), (16, 527522884), (28, 301441648), (32, 263761442), (56, 150720824), (64, 131880721), (112, 75360412), (137, 61608512), (224, 37680206), (274, 30804256), (448, 18840103), (548, 15402128), (959, 8801216), (1096, 7701064), (1918, 4400608), (2192, 3850532), (3836, 2200304), (4384, 1925266), (7672, 1100152), (8768, 962633), (15344, 550076), (30688, 275038), (61376, 137519)]