74543854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11257}}^1$

素因数の和:11320

約数の個数: 32

約数和(自身を含む): 142661376

約数和(自身を除く): 68117522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 11257, 22514, 78799, 123827, 157598, 247654, 484051, 866789, 968102, 1733578, 3388357, 5324561, 6776714, 10649122, 37271927, 74543854]

約数ペア:

[(1, 74543854), (2, 37271927), (7, 10649122), (11, 6776714), (14, 5324561), (22, 3388357), (43, 1733578), (77, 968102), (86, 866789), (154, 484051), (301, 247654), (473, 157598), (602, 123827), (946, 78799), (3311, 22514), (6622, 11257)]