71291654

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 125598720

約数和(自身を除く): 54307066

約数列:

[1, 2, 7, 14, 73, 79, 146, 158, 511, 553, 883, 1022, 1106, 1766, 5767, 6181, 11534, 12362, 40369, 64459, 69757, 80738, 128918, 139514, 451213, 488299, 902426, 976598, 5092261, 10184522, 35645827, 71291654]

約数ペア:

[(1, 71291654), (2, 35645827), (7, 10184522), (14, 5092261), (73, 976598), (79, 902426), (146, 488299), (158, 451213), (511, 139514), (553, 128918), (883, 80738), (1022, 69757), (1106, 64459), (1766, 40369), (5767, 12362), (6181, 11534)]