71747326

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{64871}}^1$

素因数の和:64959

約数の個数: 16

約数和(自身を含む): 124554240

約数和(自身を除く): 52806914

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 64871, 129742, 454097, 908194, 5124809, 10249618, 35873663, 71747326]

約数ペア:

[(1, 71747326), (2, 35873663), (7, 10249618), (14, 5124809), (79, 908194), (158, 454097), (553, 129742), (1106, 64871)]