140047092752

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1809581}}^1$

素因数の和:1810287

約数の個数: 40

約数和(自身を含む): 310553224512

約数和(自身を除く): 170506131760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 1382, 2764, 4837, 5528, 9674, 11056, 19348, 38696, 77392, 1809581, 3619162, 7238324, 12667067, 14476648, 25334134, 28953296, 50668268, 101336536, 202673072, 1250420471, 2500840942, 5001681884, 8752943297, 10003363768, 17505886594, 20006727536, 35011773188, 70023546376, 140047092752]

約数ペア:

[(1, 140047092752), (2, 70023546376), (4, 35011773188), (7, 20006727536), (8, 17505886594), (14, 10003363768), (16, 8752943297), (28, 5001681884), (56, 2500840942), (112, 1250420471), (691, 202673072), (1382, 101336536), (2764, 50668268), (4837, 28953296), (5528, 25334134), (9674, 14476648), (11056, 12667067), (19348, 7238324), (38696, 3619162), (77392, 1809581)]