28405308

素因数分解:

$2^2\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{2053}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 66368848

約数和(自身を除く): 37963540

約数列:

[1, 2, 3, 4, 6, 12, 1153, 2053, 2306, 3459, 4106, 4612, 6159, 6918, 8212, 12318, 13836, 24636, 2367109, 4734218, 7101327, 9468436, 14202654, 28405308]

約数ペア:

[(1, 28405308), (2, 14202654), (3, 9468436), (4, 7101327), (6, 4734218), (12, 2367109), (1153, 24636), (2053, 13836), (2306, 12318), (3459, 8212), (4106, 6918), (4612, 6159)]