7728412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 14087360

約数和(自身を除く): 6358948

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 661, 1322, 2644, 2923, 5846, 11692, 24457, 48914, 52219, 97828, 104438, 208876, 1932103, 3864206, 7728412]

約数ペア:

[(1, 7728412), (2, 3864206), (4, 1932103), (37, 208876), (74, 104438), (79, 97828), (148, 52219), (158, 48914), (316, 24457), (661, 11692), (1322, 5846), (2644, 2923)]