4471984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{25409}}^1$

素因数の和:25428

約数の個数: 20

約数和(自身を含む): 9452520

約数和(自身を除く): 4980536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 25409, 50818, 101636, 203272, 279499, 406544, 558998, 1117996, 2235992, 4471984]

約数ペア:

[(1, 4471984), (2, 2235992), (4, 1117996), (8, 558998), (11, 406544), (16, 279499), (22, 203272), (44, 101636), (88, 50818), (176, 25409)]