71543986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{1889}}^1$

素因数の和:2573

約数の個数: 16

約数和(自身を含む): 111245400

約数和(自身を除く): 39701414

約数列:

[1, 2, 29, 58, 653, 1306, 1889, 3778, 18937, 37874, 54781, 109562, 1233517, 2467034, 35771993, 71543986]

約数ペア:

[(1, 71543986), (2, 35771993), (29, 2467034), (58, 1233517), (653, 109562), (1306, 54781), (1889, 37874), (3778, 18937)]