140435932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1373}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 303774912

約数和(自身を除く): 163338980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 281, 364, 562, 1124, 1373, 1967, 2746, 3653, 3934, 5492, 7306, 7868, 9611, 14612, 17849, 19222, 25571, 35698, 38444, 51142, 71396, 102284, 124943, 249886, 385813, 499772, 771626, 1543252, 2700691, 5015569, 5401382, 10031138, 10802764, 20062276, 35108983, 70217966, 140435932]

約数ペア:

[(1, 140435932), (2, 70217966), (4, 35108983), (7, 20062276), (13, 10802764), (14, 10031138), (26, 5401382), (28, 5015569), (52, 2700691), (91, 1543252), (182, 771626), (281, 499772), (364, 385813), (562, 249886), (1124, 124943), (1373, 102284), (1967, 71396), (2746, 51142), (3653, 38444), (3934, 35698), (5492, 25571), (7306, 19222), (7868, 17849), (9611, 14612)]