4056985382008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13873}}^1\times {\mathrm{65393}}^1$

素因数の和:79328

約数の個数: 64

約数和(自身を含む): 8383233529440

約数和(自身を除く): 4326248147432

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 13873, 27746, 55492, 65393, 110984, 130786, 180349, 261572, 360698, 523144, 596539, 721396, 850109, 1193078, 1442792, 1700218, 2386156, 2811899, 3400436, 4772312, 5623798, 6800872, 7755007, 11247596, 15510014, 22495192, 31020028, 36554687, 62040056, 73109374, 146218748, 292437496, 907197089, 1814394178, 3628788356, 7257576712, 11793562157, 23587124314, 39009474827, 47174248628, 78018949654, 94348497256, 156037899308, 312075798616, 507123172751, 1014246345502, 2028492691004, 4056985382008]

約数ペア:

[(1, 4056985382008), (2, 2028492691004), (4, 1014246345502), (8, 507123172751), (13, 312075798616), (26, 156037899308), (43, 94348497256), (52, 78018949654), (86, 47174248628), (104, 39009474827), (172, 23587124314), (344, 11793562157), (559, 7257576712), (1118, 3628788356), (2236, 1814394178), (4472, 907197089), (13873, 292437496), (27746, 146218748), (55492, 73109374), (65393, 62040056), (110984, 36554687), (130786, 31020028), (180349, 22495192), (261572, 15510014), (360698, 11247596), (523144, 7755007), (596539, 6800872), (721396, 5623798), (850109, 4772312), (1193078, 3400436), (1442792, 2811899), (1700218, 2386156)]