24699272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4481}}^1$

素因数の和:4553

約数の個数: 32

約数和(自身を含む): 50825880

約数和(自身を除く): 26126608

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 4481, 5512, 8962, 17924, 35848, 58253, 116506, 233012, 237493, 466024, 474986, 949972, 1899944, 3087409, 6174818, 12349636, 24699272]

約数ペア:

[(1, 24699272), (2, 12349636), (4, 6174818), (8, 3087409), (13, 1899944), (26, 949972), (52, 474986), (53, 466024), (104, 237493), (106, 233012), (212, 116506), (424, 58253), (689, 35848), (1378, 17924), (2756, 8962), (4481, 5512)]