28936236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{344479}}^1$

素因数の和:344493

約数の個数: 24

約数和(自身を含む): 77163520

約数和(自身を除く): 48227284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 344479, 688958, 1033437, 1377916, 2066874, 2411353, 4133748, 4822706, 7234059, 9645412, 14468118, 28936236]

約数ペア:

[(1, 28936236), (2, 14468118), (3, 9645412), (4, 7234059), (6, 4822706), (7, 4133748), (12, 2411353), (14, 2066874), (21, 1377916), (28, 1033437), (42, 688958), (84, 344479)]