7437328

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{2203}}^1$

素因数の和:2422

約数の個数: 20

約数和(自身を含む): 14484688

約数和(自身を除く): 7047360

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 2203, 3376, 4406, 8812, 17624, 35248, 464833, 929666, 1859332, 3718664, 7437328]

約数ペア:

[(1, 7437328), (2, 3718664), (4, 1859332), (8, 929666), (16, 464833), (211, 35248), (422, 17624), (844, 8812), (1688, 4406), (2203, 3376)]