77978432

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9161}}^1$

素因数の和:9199

約数の個数: 56

約数和(自身を含む): 186171840

約数和(自身を除く): 108193408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 9161, 18322, 36644, 64127, 73288, 128254, 146576, 174059, 256508, 293152, 348118, 513016, 586304, 696236, 1026032, 1218413, 1392472, 2052064, 2436826, 2784944, 4104128, 4873652, 5569888, 9747304, 11139776, 19494608, 38989216, 77978432]

約数ペア:

[(1, 77978432), (2, 38989216), (4, 19494608), (7, 11139776), (8, 9747304), (14, 5569888), (16, 4873652), (19, 4104128), (28, 2784944), (32, 2436826), (38, 2052064), (56, 1392472), (64, 1218413), (76, 1026032), (112, 696236), (133, 586304), (152, 513016), (224, 348118), (266, 293152), (304, 256508), (448, 174059), (532, 146576), (608, 128254), (1064, 73288), (1216, 64127), (2128, 36644), (4256, 18322), (8512, 9161)]