28408084768

素因数分解:

$2^5\times 7^2\times {\mathrm{18117401}}^1$

素因数の和:18117425

約数の個数: 36

約数和(自身を含む): 65059590582

約数和(自身を除く): 36651505814

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 18117401, 36234802, 72469604, 126821807, 144939208, 253643614, 289878416, 507287228, 579756832, 887752649, 1014574456, 1775505298, 2029148912, 3551010596, 4058297824, 7102021192, 14204042384, 28408084768]

約数ペア:

[(1, 28408084768), (2, 14204042384), (4, 7102021192), (7, 4058297824), (8, 3551010596), (14, 2029148912), (16, 1775505298), (28, 1014574456), (32, 887752649), (49, 579756832), (56, 507287228), (98, 289878416), (112, 253643614), (196, 144939208), (224, 126821807), (392, 72469604), (784, 36234802), (1568, 18117401)]