71297528

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{25247}}^1$

素因数の和:25606

約数の個数: 16

約数和(自身を含む): 134066880

約数和(自身を除く): 62769352

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 25247, 50494, 100988, 201976, 8912191, 17824382, 35648764, 71297528]

約数ペア:

[(1, 71297528), (2, 35648764), (4, 17824382), (8, 8912191), (353, 201976), (706, 100988), (1412, 50494), (2824, 25247)]