72945592

素因数分解:

$2^3\times {\mathrm{911}}^1\times {\mathrm{10009}}^1$

素因数の和:10926

約数の個数: 16

約数和(自身を含む): 136936800

約数和(自身を除く): 63991208

約数列:

[1, 2, 4, 8, 911, 1822, 3644, 7288, 10009, 20018, 40036, 80072, 9118199, 18236398, 36472796, 72945592]

約数ペア:

[(1, 72945592), (2, 36472796), (4, 18236398), (8, 9118199), (911, 80072), (1822, 40036), (3644, 20018), (7288, 10009)]