17195528

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 38924160

約数和(自身を除く): 21728632

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 74, 86, 148, 172, 193, 259, 296, 301, 344, 386, 518, 602, 772, 1036, 1204, 1351, 1544, 1591, 2072, 2408, 2702, 3182, 5404, 6364, 7141, 8299, 10808, 11137, 12728, 14282, 16598, 22274, 28564, 33196, 44548, 49987, 57128, 58093, 66392, 89096, 99974, 116186, 199948, 232372, 307063, 399896, 464744, 614126, 1228252, 2149441, 2456504, 4298882, 8597764, 17195528]

約数ペア:

[(1, 17195528), (2, 8597764), (4, 4298882), (7, 2456504), (8, 2149441), (14, 1228252), (28, 614126), (37, 464744), (43, 399896), (56, 307063), (74, 232372), (86, 199948), (148, 116186), (172, 99974), (193, 89096), (259, 66392), (296, 58093), (301, 57128), (344, 49987), (386, 44548), (518, 33196), (602, 28564), (772, 22274), (1036, 16598), (1204, 14282), (1351, 12728), (1544, 11137), (1591, 10808), (2072, 8299), (2408, 7141), (2702, 6364), (3182, 5404)]