24778148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 45017280

約数和(自身を除く): 20239132

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 2029, 3053, 4058, 6106, 8116, 12212, 87247, 144059, 174494, 288118, 348988, 576236, 6194537, 12389074, 24778148]

約数ペア:

[(1, 24778148), (2, 12389074), (4, 6194537), (43, 576236), (71, 348988), (86, 288118), (142, 174494), (172, 144059), (284, 87247), (2029, 12212), (3053, 8116), (4058, 6106)]