71378692

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33107}}^1$

素因数の和:33136

約数の個数: 36

約数和(自身を含む): 158521104

約数和(自身を除く): 87142412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 33107, 66214, 132428, 231749, 364177, 463498, 728354, 926996, 1456708, 1622243, 2549239, 3244486, 5098478, 6488972, 10196956, 17844673, 35689346, 71378692]

約数ペア:

[(1, 71378692), (2, 35689346), (4, 17844673), (7, 10196956), (11, 6488972), (14, 5098478), (22, 3244486), (28, 2549239), (44, 1622243), (49, 1456708), (77, 926996), (98, 728354), (154, 463498), (196, 364177), (308, 231749), (539, 132428), (1078, 66214), (2156, 33107)]