33143368

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 35285432

約数列:

[1, 2, 4, 8, 23, 43, 46, 59, 71, 86, 92, 118, 142, 172, 184, 236, 284, 344, 472, 568, 989, 1357, 1633, 1978, 2537, 2714, 3053, 3266, 3956, 4189, 5074, 5428, 6106, 6532, 7912, 8378, 10148, 10856, 12212, 13064, 16756, 20296, 24424, 33512, 58351, 70219, 96347, 116702, 140438, 180127, 192694, 233404, 280876, 360254, 385388, 466808, 561752, 720508, 770776, 1441016, 4142921, 8285842, 16571684, 33143368]

約数ペア:

[(1, 33143368), (2, 16571684), (4, 8285842), (8, 4142921), (23, 1441016), (43, 770776), (46, 720508), (59, 561752), (71, 466808), (86, 385388), (92, 360254), (118, 280876), (142, 233404), (172, 192694), (184, 180127), (236, 140438), (284, 116702), (344, 96347), (472, 70219), (568, 58351), (989, 33512), (1357, 24424), (1633, 20296), (1978, 16756), (2537, 13064), (2714, 12212), (3053, 10856), (3266, 10148), (3956, 8378), (4189, 7912), (5074, 6532), (5428, 6106)]