71467088

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8287}}^1$

素因数の和:8320

約数の個数: 60

約数和(自身を含む): 175738752

約数和(自身を除く): 104271664

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8287, 8624, 16574, 33148, 58009, 66296, 91157, 116018, 132592, 182314, 232036, 364628, 406063, 464072, 638099, 729256, 812126, 928144, 1276198, 1458512, 1624252, 2552396, 3248504, 4466693, 5104792, 6497008, 8933386, 10209584, 17866772, 35733544, 71467088]

約数ペア:

[(1, 71467088), (2, 35733544), (4, 17866772), (7, 10209584), (8, 8933386), (11, 6497008), (14, 5104792), (16, 4466693), (22, 3248504), (28, 2552396), (44, 1624252), (49, 1458512), (56, 1276198), (77, 928144), (88, 812126), (98, 729256), (112, 638099), (154, 464072), (176, 406063), (196, 364628), (308, 232036), (392, 182314), (539, 132592), (616, 116018), (784, 91157), (1078, 66296), (1232, 58009), (2156, 33148), (4312, 16574), (8287, 8624)]