9968985368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{13807}}^1\times {\mathrm{5309}}^1$

素因数の和:19139

約数の個数: 32

約数和(自身を含む): 19796529600

約数和(自身を除く): 9827544232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 5309, 10618, 13807, 21236, 27614, 42472, 55228, 90253, 110456, 180506, 234719, 361012, 469438, 722024, 938876, 1877752, 73301363, 146602726, 293205452, 586410904, 1246123171, 2492246342, 4984492684, 9968985368]

約数ペア:

[(1, 9968985368), (2, 4984492684), (4, 2492246342), (8, 1246123171), (17, 586410904), (34, 293205452), (68, 146602726), (136, 73301363), (5309, 1877752), (10618, 938876), (13807, 722024), (21236, 469438), (27614, 361012), (42472, 234719), (55228, 180506), (90253, 110456)]