82728712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3469}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 169891200

約数和(自身を除く): 87162488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2981, 3469, 5962, 6938, 11924, 13876, 23848, 27752, 38159, 76318, 152636, 305272, 940099, 1880198, 3760396, 7520792, 10341089, 20682178, 41364356, 82728712]

約数ペア:

[(1, 82728712), (2, 41364356), (4, 20682178), (8, 10341089), (11, 7520792), (22, 3760396), (44, 1880198), (88, 940099), (271, 305272), (542, 152636), (1084, 76318), (2168, 38159), (2981, 27752), (3469, 23848), (5962, 13876), (6938, 11924)]