68826448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{138763}}^1$

素因数の和:138802

約数の個数: 20

約数和(自身を含む): 137653888

約数和(自身を除く): 68827440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 138763, 277526, 555052, 1110104, 2220208, 4301653, 8603306, 17206612, 34413224, 68826448]

約数ペア:

[(1, 68826448), (2, 34413224), (4, 17206612), (8, 8603306), (16, 4301653), (31, 2220208), (62, 1110104), (124, 555052), (248, 277526), (496, 138763)]