72552256

素因数分解:

$2^6\times 7^1\times {\mathrm{161947}}^1$

素因数の和:161966

約数の個数: 28

約数和(自身を含む): 164539168

約数和(自身を除く): 91986912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161947, 323894, 647788, 1133629, 1295576, 2267258, 2591152, 4534516, 5182304, 9069032, 10364608, 18138064, 36276128, 72552256]

約数ペア:

[(1, 72552256), (2, 36276128), (4, 18138064), (7, 10364608), (8, 9069032), (14, 5182304), (16, 4534516), (28, 2591152), (32, 2267258), (56, 1295576), (64, 1133629), (112, 647788), (224, 323894), (448, 161947)]