66665734

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1481}}^1$

素因数の和:1871

約数の個数: 16

約数和(自身を含む): 101795616

約数和(自身を除く): 35129882

約数列:

[1, 2, 71, 142, 317, 634, 1481, 2962, 22507, 45014, 105151, 210302, 469477, 938954, 33332867, 66665734]

約数ペア:

[(1, 66665734), (2, 33332867), (71, 938954), (142, 469477), (317, 210302), (634, 105151), (1481, 45014), (2962, 22507)]