40508888

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4536

約数の個数: 48

約数和(自身を含む): 92216880

約数和(自身を除く): 51707992

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4493, 4508, 8986, 9016, 17972, 31451, 35944, 62902, 103339, 125804, 206678, 220157, 251608, 413356, 440314, 723373, 826712, 880628, 1446746, 1761256, 2893492, 5063611, 5786984, 10127222, 20254444, 40508888]

約数ペア:

[(1, 40508888), (2, 20254444), (4, 10127222), (7, 5786984), (8, 5063611), (14, 2893492), (23, 1761256), (28, 1446746), (46, 880628), (49, 826712), (56, 723373), (92, 440314), (98, 413356), (161, 251608), (184, 220157), (196, 206678), (322, 125804), (392, 103339), (644, 62902), (1127, 35944), (1288, 31451), (2254, 17972), (4493, 9016), (4508, 8986)]