42937972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139409}}^1$

素因数の和:139431

約数の個数: 24

約数和(自身を含む): 93683520

約数和(自身を除く): 50745548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 139409, 278818, 557636, 975863, 1533499, 1951726, 3066998, 3903452, 6133996, 10734493, 21468986, 42937972]

約数ペア:

[(1, 42937972), (2, 21468986), (4, 10734493), (7, 6133996), (11, 3903452), (14, 3066998), (22, 1951726), (28, 1533499), (44, 975863), (77, 557636), (154, 278818), (308, 139409)]