28619665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6432

約数の個数: 16

約数和(自身を含む): 36679680

約数和(自身を除く): 8060015

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 6367, 31835, 184643, 197377, 923215, 986885, 5723933, 28619665]

約数ペア:

[(1, 28619665), (5, 5723933), (29, 986885), (31, 923215), (145, 197377), (155, 184643), (899, 31835), (4495, 6367)]