40885768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66373}}^1$

素因数の和:66397

約数の個数: 32

約数和(自身を含む): 95578560

約数和(自身を除く): 54692792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 66373, 132746, 265492, 464611, 530984, 730103, 929222, 1460206, 1858444, 2920412, 3716888, 5110721, 5840824, 10221442, 20442884, 40885768]

約数ペア:

[(1, 40885768), (2, 20442884), (4, 10221442), (7, 5840824), (8, 5110721), (11, 3716888), (14, 2920412), (22, 1858444), (28, 1460206), (44, 929222), (56, 730103), (77, 530984), (88, 464611), (154, 265492), (308, 132746), (616, 66373)]