17704276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 35199360

約数和(自身を除く): 17495084

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 71, 76, 142, 193, 284, 323, 386, 646, 772, 1207, 1292, 1349, 2414, 2698, 3281, 3667, 4828, 5396, 6562, 7334, 13124, 13703, 14668, 22933, 27406, 45866, 54812, 62339, 91732, 124678, 232951, 249356, 260357, 465902, 520714, 931804, 1041428, 4426069, 8852138, 17704276]

約数ペア:

[(1, 17704276), (2, 8852138), (4, 4426069), (17, 1041428), (19, 931804), (34, 520714), (38, 465902), (68, 260357), (71, 249356), (76, 232951), (142, 124678), (193, 91732), (284, 62339), (323, 54812), (386, 45866), (646, 27406), (772, 22933), (1207, 14668), (1292, 13703), (1349, 13124), (2414, 7334), (2698, 6562), (3281, 5396), (3667, 4828)]