68638396

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{751}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 122314304

約数和(自身を除く): 53675908

約数列:

[1, 2, 4, 73, 146, 292, 313, 626, 751, 1252, 1502, 3004, 22849, 45698, 54823, 91396, 109646, 219292, 235063, 470126, 940252, 17159599, 34319198, 68638396]

約数ペア:

[(1, 68638396), (2, 34319198), (4, 17159599), (73, 940252), (146, 470126), (292, 235063), (313, 219292), (626, 109646), (751, 91396), (1252, 54823), (1502, 45698), (3004, 22849)]