4078983664

素因数分解:

$2^4\times 7^1\times {\mathrm{36419497}}^1$

素因数の和:36419512

約数の個数: 20

約数和(自身を含む): 9032035504

約数和(自身を除く): 4953051840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 36419497, 72838994, 145677988, 254936479, 291355976, 509872958, 582711952, 1019745916, 2039491832, 4078983664]

約数ペア:

[(1, 4078983664), (2, 2039491832), (4, 1019745916), (7, 582711952), (8, 509872958), (14, 291355976), (16, 254936479), (28, 145677988), (56, 72838994), (112, 36419497)]