71358896

素因数分解:

$2^4\times 7^2\times {\mathrm{91019}}^1$

素因数の和:91041

約数の個数: 30

約数和(自身を含む): 160832340

約数和(自身を除く): 89473444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 91019, 182038, 364076, 637133, 728152, 1274266, 1456304, 2548532, 4459931, 5097064, 8919862, 10194128, 17839724, 35679448, 71358896]

約数ペア:

[(1, 71358896), (2, 35679448), (4, 17839724), (7, 10194128), (8, 8919862), (14, 5097064), (16, 4459931), (28, 2548532), (49, 1456304), (56, 1274266), (98, 728152), (112, 637133), (196, 364076), (392, 182038), (784, 91019)]