28073902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{11311}}^1$

素因数の和:11403

約数の個数: 16

約数和(自身を含む): 45202752

約数和(自身を除く): 17128850

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 11311, 22622, 192287, 384574, 825703, 1651406, 14036951, 28073902]

約数ペア:

[(1, 28073902), (2, 14036951), (17, 1651406), (34, 825703), (73, 384574), (146, 192287), (1241, 22622), (2482, 11311)]