72800.000000

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:500

約数の個数: 20

約数和(自身を含む): 1822800

約数和(自身を除く): 889888

約数列:

[1, 2, 4, 8, 16, 199, 293, 398, 586, 796, 1172, 1592, 2344, 3184, 4688, 58307, 116614, 233228, 466456, 932912]

約数ペア:

[(1, 932912), (2, 466456), (4, 233228), (8, 116614), (16, 58307), (199, 4688), (293, 3184), (398, 2344), (586, 1592), (796, 1172)]