28070626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2203}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 44115264

約数和(自身を除く): 16044638

約数列:

[1, 2, 23, 46, 277, 554, 2203, 4406, 6371, 12742, 50669, 101338, 610231, 1220462, 14035313, 28070626]

約数ペア:

[(1, 28070626), (2, 14035313), (23, 1220462), (46, 610231), (277, 101338), (554, 50669), (2203, 12742), (4406, 6371)]