28678032

素因数分解:

$2^4\times 3^2\times {\mathrm{199153}}^1$

素因数の和:199167

約数の個数: 30

約数和(自身を含む): 80259062

約数和(自身を除く): 51581030

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199153, 398306, 597459, 796612, 1194918, 1593224, 1792377, 2389836, 3186448, 3584754, 4779672, 7169508, 9559344, 14339016, 28678032]

約数ペア:

[(1, 28678032), (2, 14339016), (3, 9559344), (4, 7169508), (6, 4779672), (8, 3584754), (9, 3186448), (12, 2389836), (16, 1792377), (18, 1593224), (24, 1194918), (36, 796612), (48, 597459), (72, 398306), (144, 199153)]