13354768

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 31426560

約数和(自身を除く): 18071792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 56, 59, 86, 94, 112, 118, 172, 188, 236, 301, 329, 344, 376, 413, 472, 602, 658, 688, 752, 826, 944, 1204, 1316, 1652, 2021, 2408, 2537, 2632, 2773, 3304, 4042, 4816, 5074, 5264, 5546, 6608, 8084, 10148, 11092, 14147, 16168, 17759, 19411, 20296, 22184, 28294, 32336, 35518, 38822, 40592, 44368, 56588, 71036, 77644, 113176, 119239, 142072, 155288, 226352, 238478, 284144, 310576, 476956, 834673, 953912, 1669346, 1907824, 3338692, 6677384, 13354768]

約数ペア:

[(1, 13354768), (2, 6677384), (4, 3338692), (7, 1907824), (8, 1669346), (14, 953912), (16, 834673), (28, 476956), (43, 310576), (47, 284144), (56, 238478), (59, 226352), (86, 155288), (94, 142072), (112, 119239), (118, 113176), (172, 77644), (188, 71036), (236, 56588), (301, 44368), (329, 40592), (344, 38822), (376, 35518), (413, 32336), (472, 28294), (602, 22184), (658, 20296), (688, 19411), (752, 17759), (826, 16168), (944, 14147), (1204, 11092), (1316, 10148), (1652, 8084), (2021, 6608), (2408, 5546), (2537, 5264), (2632, 5074), (2773, 4816), (3304, 4042)]