28195337

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 30566400

約数和(自身を除く): 2371063

約数列:

[1, 29, 31, 79, 397, 899, 2291, 2449, 11513, 12307, 31363, 71021, 356903, 909527, 972253, 28195337]

約数ペア:

[(1, 28195337), (29, 972253), (31, 909527), (79, 356903), (397, 71021), (899, 31363), (2291, 12307), (2449, 11513)]