71388938

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{8521}}^1$

素因数の和:8653

約数の個数: 16

約数和(自身を含む): 110445120

約数和(自身を除く): 39056182

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 8521, 17042, 502739, 604991, 1005478, 1209982, 35694469, 71388938]

約数ペア:

[(1, 71388938), (2, 35694469), (59, 1209982), (71, 1005478), (118, 604991), (142, 502739), (4189, 17042), (8378, 8521)]