42520292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 76507200

約数和(自身を除く): 33986908

約数列:

[1, 2, 4, 43, 86, 172, 269, 538, 919, 1076, 1838, 3676, 11567, 23134, 39517, 46268, 79034, 158068, 247211, 494422, 988844, 10630073, 21260146, 42520292]

約数ペア:

[(1, 42520292), (2, 21260146), (4, 10630073), (43, 988844), (86, 494422), (172, 247211), (269, 158068), (538, 79034), (919, 46268), (1076, 39517), (1838, 23134), (3676, 11567)]