71316704258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1\times {\mathrm{509689}}^1$

素因数の和:511361

約数の個数: 16

約数和(自身を含む): 109530342240

約数和(自身を除く): 38213637982

約数列:

[1, 2, 43, 86, 1627, 3254, 69961, 139922, 509689, 1019378, 21916627, 43833254, 829264003, 1658528006, 35658352129, 71316704258]

約数ペア:

[(1, 71316704258), (2, 35658352129), (43, 1658528006), (86, 829264003), (1627, 43833254), (3254, 21916627), (69961, 1019378), (139922, 509689)]