74070928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{112913}}^1$

素因数の和:112962

約数の個数: 20

約数和(自身を含む): 147014028

約数和(自身を除く): 72943100

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 112913, 225826, 451652, 903304, 1806608, 4629433, 9258866, 18517732, 37035464, 74070928]

約数ペア:

[(1, 74070928), (2, 37035464), (4, 18517732), (8, 9258866), (16, 4629433), (41, 1806608), (82, 903304), (164, 451652), (328, 225826), (656, 112913)]