71754824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3541}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 143451000

約数和(自身を除く): 71696176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 3541, 5066, 7082, 10132, 14164, 20264, 28328, 60197, 120394, 240788, 481576, 527609, 1055218, 2110436, 4220872, 8969353, 17938706, 35877412, 71754824]

約数ペア:

[(1, 71754824), (2, 35877412), (4, 17938706), (8, 8969353), (17, 4220872), (34, 2110436), (68, 1055218), (136, 527609), (149, 481576), (298, 240788), (596, 120394), (1192, 60197), (2533, 28328), (3541, 20264), (5066, 14164), (7082, 10132)]