71140894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{6353}}^1$

素因数の和:6875

約数の個数: 16

約数和(自身を含む): 116659440

約数和(自身を除く): 45518546

約数列:

[1, 2, 11, 22, 509, 1018, 5599, 6353, 11198, 12706, 69883, 139766, 3233677, 6467354, 35570447, 71140894]

約数ペア:

[(1, 71140894), (2, 35570447), (11, 6467354), (22, 3233677), (509, 139766), (1018, 69883), (5599, 12706), (6353, 11198)]