71644846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 134711424

約数和(自身を除く): 63066578

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 169, 182, 214, 283, 338, 566, 749, 1183, 1391, 1498, 1981, 2366, 2782, 3679, 3962, 7358, 9737, 18083, 19474, 25753, 30281, 36166, 47827, 51506, 60562, 95654, 126581, 211967, 253162, 334789, 393653, 423934, 669578, 787306, 2755571, 5117489, 5511142, 10234978, 35822423, 71644846]

約数ペア:

[(1, 71644846), (2, 35822423), (7, 10234978), (13, 5511142), (14, 5117489), (26, 2755571), (91, 787306), (107, 669578), (169, 423934), (182, 393653), (214, 334789), (283, 253162), (338, 211967), (566, 126581), (749, 95654), (1183, 60562), (1391, 51506), (1498, 47827), (1981, 36166), (2366, 30281), (2782, 25753), (3679, 19474), (3962, 18083), (7358, 9737)]