66615176

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1307}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 130904640

約数和(自身を除く): 64289464

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 277, 554, 1108, 1307, 2216, 2614, 5228, 6371, 10456, 12742, 25484, 30061, 50968, 60122, 120244, 240488, 362039, 724078, 1448156, 2896312, 8326897, 16653794, 33307588, 66615176]

約数ペア:

[(1, 66615176), (2, 33307588), (4, 16653794), (8, 8326897), (23, 2896312), (46, 1448156), (92, 724078), (184, 362039), (277, 240488), (554, 120244), (1108, 60122), (1307, 50968), (2216, 30061), (2614, 25484), (5228, 12742), (6371, 10456)]