71897034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47363}}^1$

素因数の和:47402

約数の個数: 32

約数和(自身を含む): 163689984

約数和(自身を除く): 91792950

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 47363, 94726, 142089, 284178, 520993, 1041986, 1089349, 1562979, 2178698, 3125958, 3268047, 6536094, 11982839, 23965678, 35948517, 71897034]

約数ペア:

[(1, 71897034), (2, 35948517), (3, 23965678), (6, 11982839), (11, 6536094), (22, 3268047), (23, 3125958), (33, 2178698), (46, 1562979), (66, 1089349), (69, 1041986), (138, 520993), (253, 284178), (506, 142089), (759, 94726), (1518, 47363)]