66703542

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5431}}^1$

素因数の和:5548

約数の個数: 32

約数和(自身を含む): 140797440

約数和(自身を除く): 74093898

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 5431, 6141, 10862, 12282, 16293, 32586, 124913, 249826, 374739, 483359, 749478, 966718, 1450077, 2900154, 11117257, 22234514, 33351771, 66703542]

約数ペア:

[(1, 66703542), (2, 33351771), (3, 22234514), (6, 11117257), (23, 2900154), (46, 1450077), (69, 966718), (89, 749478), (138, 483359), (178, 374739), (267, 249826), (534, 124913), (2047, 32586), (4094, 16293), (5431, 12282), (6141, 10862)]