42692068

素因数分解:

$2^2\times {\mathrm{157}}^2\times {\mathrm{433}}^1$

素因数の和:751

約数の個数: 18

約数和(自身を含む): 75363666

約数和(自身を除く): 32671598

約数列:

[1, 2, 4, 157, 314, 433, 628, 866, 1732, 24649, 49298, 67981, 98596, 135962, 271924, 10673017, 21346034, 42692068]

約数ペア:

[(1, 42692068), (2, 21346034), (4, 10673017), (157, 271924), (314, 135962), (433, 98596), (628, 67981), (866, 49298), (1732, 24649)]