71379254

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{7297}}^1$

素因数の和:7439

約数の個数: 16

約数和(自身を含む): 110170608

約数和(自身を除く): 38791354

約数列:

[1, 2, 67, 73, 134, 146, 4891, 7297, 9782, 14594, 488899, 532681, 977798, 1065362, 35689627, 71379254]

約数ペア:

[(1, 71379254), (2, 35689627), (67, 1065362), (73, 977798), (134, 532681), (146, 488899), (4891, 14594), (7297, 9782)]