71521302

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{290737}}^1$

素因数の和:290783

約数の個数: 16

約数和(自身を含む): 146531952

約数和(自身を除く): 75010650

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 290737, 581474, 872211, 1744422, 11920217, 23840434, 35760651, 71521302]

約数ペア:

[(1, 71521302), (2, 35760651), (3, 23840434), (6, 11920217), (41, 1744422), (82, 872211), (123, 581474), (246, 290737)]