71075686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{45503}}^1$

素因数の和:45587

約数の個数: 16

約数和(自身を含む): 117946368

約数和(自身を除く): 46870682

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 45503, 91006, 500533, 1001066, 3230713, 6461426, 35537843, 71075686]

約数ペア:

[(1, 71075686), (2, 35537843), (11, 6461426), (22, 3230713), (71, 1001066), (142, 500533), (781, 91006), (1562, 45503)]