71788586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{49103}}^1$

素因数の和:49165

約数の個数: 16

約数和(自身を含む): 116671104

約数和(自身を除く): 44882518

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 49103, 98206, 834751, 1669502, 2111429, 4222858, 35894293, 71788586]

約数ペア:

[(1, 71788586), (2, 35894293), (17, 4222858), (34, 2111429), (43, 1669502), (86, 834751), (731, 98206), (1462, 49103)]