72449216

素因数分解:

$2^6\times 7^1\times {\mathrm{161717}}^1$

素因数の和:161736

約数の個数: 28

約数和(自身を含む): 164305488

約数和(自身を除く): 91856272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161717, 323434, 646868, 1132019, 1293736, 2264038, 2587472, 4528076, 5174944, 9056152, 10349888, 18112304, 36224608, 72449216]

約数ペア:

[(1, 72449216), (2, 36224608), (4, 18112304), (7, 10349888), (8, 9056152), (14, 5174944), (16, 4528076), (28, 2587472), (32, 2264038), (56, 1293736), (64, 1132019), (112, 646868), (224, 323434), (448, 161717)]