28673916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{4517}}^1$

素因数の和:4570

約数の個数: 36

約数和(自身を含む): 69956712

約数和(自身を除く): 41282796

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3174, 4517, 6348, 9034, 13551, 18068, 27102, 54204, 103891, 207782, 311673, 415564, 623346, 1246692, 2389493, 4778986, 7168479, 9557972, 14336958, 28673916]

約数ペア:

[(1, 28673916), (2, 14336958), (3, 9557972), (4, 7168479), (6, 4778986), (12, 2389493), (23, 1246692), (46, 623346), (69, 415564), (92, 311673), (138, 207782), (276, 103891), (529, 54204), (1058, 27102), (1587, 18068), (2116, 13551), (3174, 9034), (4517, 6348)]