28262030

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7457}}^1$

素因数の和:7843

約数の個数: 16

約数和(自身を含む): 51012720

約数和(自身を除く): 22750690

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 7457, 14914, 37285, 74570, 2826203, 5652406, 14131015, 28262030]

約数ペア:

[(1, 28262030), (2, 14131015), (5, 5652406), (10, 2826203), (379, 74570), (758, 37285), (1895, 14914), (3790, 7457)]