71585618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{26731}}^1$

素因数の和:26849

約数の個数: 16

約数和(自身を含む): 116765376

約数和(自身を除く): 45179758

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 26731, 53462, 347503, 695006, 2753293, 5506586, 35792809, 71585618]

約数ペア:

[(1, 71585618), (2, 35792809), (13, 5506586), (26, 2753293), (103, 695006), (206, 347503), (1339, 53462), (2678, 26731)]