71212178

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{1451}}^1$

素因数の和:1969

約数の個数: 16

約数和(自身を含む): 109143936

約数和(自身を除く): 37931758

約数列:

[1, 2, 53, 106, 463, 926, 1451, 2902, 24539, 49078, 76903, 153806, 671813, 1343626, 35606089, 71212178]

約数ペア:

[(1, 71212178), (2, 35606089), (53, 1343626), (106, 671813), (463, 153806), (926, 76903), (1451, 49078), (2902, 24539)]