8549128

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 18909180

約数和(自身を除く): 10360052

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 193, 196, 226, 386, 392, 452, 772, 791, 904, 1351, 1544, 1582, 2702, 3164, 5404, 5537, 6328, 9457, 10808, 11074, 18914, 21809, 22148, 37828, 43618, 44296, 75656, 87236, 152663, 174472, 305326, 610652, 1068641, 1221304, 2137282, 4274564, 8549128]

約数ペア:

[(1, 8549128), (2, 4274564), (4, 2137282), (7, 1221304), (8, 1068641), (14, 610652), (28, 305326), (49, 174472), (56, 152663), (98, 87236), (113, 75656), (193, 44296), (196, 43618), (226, 37828), (386, 22148), (392, 21809), (452, 18914), (772, 11074), (791, 10808), (904, 9457), (1351, 6328), (1544, 5537), (1582, 5404), (2702, 3164)]