127984576

素因数分解:

$2^6\times {\mathrm{1291}}^1\times {\mathrm{1549}}^1$

素因数の和:2852

約数の個数: 28

約数和(自身を含む): 254330200

約数和(自身を除く): 126345624

約数列:

[1, 2, 4, 8, 16, 32, 64, 1291, 1549, 2582, 3098, 5164, 6196, 10328, 12392, 20656, 24784, 41312, 49568, 82624, 99136, 1999759, 3999518, 7999036, 15998072, 31996144, 63992288, 127984576]

約数ペア:

[(1, 127984576), (2, 63992288), (4, 31996144), (8, 15998072), (16, 7999036), (32, 3999518), (64, 1999759), (1291, 99136), (1549, 82624), (2582, 49568), (3098, 41312), (5164, 24784), (6196, 20656), (10328, 12392)]