1780528064

素因数分解:

$2^6\times 7^1\times {\mathrm{3974393}}^1$

素因数の和:3974412

約数の個数: 28

約数和(自身を含む): 4037984304

約数和(自身を除く): 2257456240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3974393, 7948786, 15897572, 27820751, 31795144, 55641502, 63590288, 111283004, 127180576, 222566008, 254361152, 445132016, 890264032, 1780528064]

約数ペア:

[(1, 1780528064), (2, 890264032), (4, 445132016), (7, 254361152), (8, 222566008), (14, 127180576), (16, 111283004), (28, 63590288), (32, 55641502), (56, 31795144), (64, 27820751), (112, 15897572), (224, 7948786), (448, 3974393)]