71135287

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 75331872

約数和(自身を除く): 4196585

約数列:

[1, 41, 43, 157, 257, 1763, 6437, 6751, 10537, 11051, 40349, 276791, 453091, 1654309, 1735007, 71135287]

約数ペア:

[(1, 71135287), (41, 1735007), (43, 1654309), (157, 453091), (257, 276791), (1763, 40349), (6437, 11051), (6751, 10537)]