66378004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3533}}^1$

素因数の和:3616

約数の個数: 48

約数和(自身を含む): 147240576

約数和(自身を除く): 80862572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 3533, 4697, 7066, 9394, 14132, 18788, 24731, 38863, 49462, 77726, 98924, 155452, 215513, 272041, 431026, 544082, 862052, 1088164, 1508591, 2370643, 3017182, 4741286, 6034364, 9482572, 16594501, 33189002, 66378004]

約数ペア:

[(1, 66378004), (2, 33189002), (4, 16594501), (7, 9482572), (11, 6034364), (14, 4741286), (22, 3017182), (28, 2370643), (44, 1508591), (61, 1088164), (77, 862052), (122, 544082), (154, 431026), (244, 272041), (308, 215513), (427, 155452), (671, 98924), (854, 77726), (1342, 49462), (1708, 38863), (2684, 24731), (3533, 18788), (4697, 14132), (7066, 9394)]