71707526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{105143}}^1$

素因数の和:105187

約数の個数: 16

約数和(自身を含む): 121125888

約数和(自身を除く): 49418362

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 105143, 210286, 1156573, 2313146, 3259433, 6518866, 35853763, 71707526]

約数ペア:

[(1, 71707526), (2, 35853763), (11, 6518866), (22, 3259433), (31, 2313146), (62, 1156573), (341, 210286), (682, 105143)]