71212174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 120113280

約数和(自身を除く): 48901106

約数列:

[1, 2, 11, 22, 59, 83, 118, 166, 649, 661, 913, 1298, 1322, 1826, 4897, 7271, 9794, 14542, 38999, 53867, 54863, 77998, 107734, 109726, 428989, 603493, 857978, 1206986, 3236917, 6473834, 35606087, 71212174]

約数ペア:

[(1, 71212174), (2, 35606087), (11, 6473834), (22, 3236917), (59, 1206986), (83, 857978), (118, 603493), (166, 428989), (649, 109726), (661, 107734), (913, 77998), (1298, 54863), (1322, 53867), (1826, 38999), (4897, 14542), (7271, 9794)]