17564264

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 35808480

約数和(自身を除く): 18244216

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 107, 136, 142, 214, 284, 289, 428, 568, 578, 856, 1156, 1207, 1819, 2312, 2414, 3638, 4828, 7276, 7597, 9656, 14552, 15194, 20519, 30388, 30923, 41038, 60776, 61846, 82076, 123692, 129149, 164152, 247384, 258298, 516596, 1033192, 2195533, 4391066, 8782132, 17564264]

約数ペア:

[(1, 17564264), (2, 8782132), (4, 4391066), (8, 2195533), (17, 1033192), (34, 516596), (68, 258298), (71, 247384), (107, 164152), (136, 129149), (142, 123692), (214, 82076), (284, 61846), (289, 60776), (428, 41038), (568, 30923), (578, 30388), (856, 20519), (1156, 15194), (1207, 14552), (1819, 9656), (2312, 7597), (2414, 7276), (3638, 4828)]