27975206

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 50239488

約数和(自身を除く): 22264282

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 883, 1022, 1766, 2263, 4526, 6181, 12362, 15841, 27373, 31682, 54746, 64459, 128918, 191611, 383222, 451213, 902426, 1998229, 3996458, 13987603, 27975206]

約数ペア:

[(1, 27975206), (2, 13987603), (7, 3996458), (14, 1998229), (31, 902426), (62, 451213), (73, 383222), (146, 191611), (217, 128918), (434, 64459), (511, 54746), (883, 31682), (1022, 27373), (1766, 15841), (2263, 12362), (4526, 6181)]