65512228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2311}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 121056320

約数和(自身を除く): 55544092

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1492, 2311, 4622, 7087, 9244, 14174, 28348, 43909, 87818, 175636, 862003, 1724006, 3448012, 16378057, 32756114, 65512228]

約数ペア:

[(1, 65512228), (2, 32756114), (4, 16378057), (19, 3448012), (38, 1724006), (76, 862003), (373, 175636), (746, 87818), (1492, 43909), (2311, 28348), (4622, 14174), (7087, 9244)]