61438048

素因数分解:

$2^5\times 7^1\times {\mathrm{274277}}^1$

素因数の和:274294

約数の個数: 24

約数和(自身を含む): 138236112

約数和(自身を除く): 76798064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 274277, 548554, 1097108, 1919939, 2194216, 3839878, 4388432, 7679756, 8776864, 15359512, 30719024, 61438048]

約数ペア:

[(1, 61438048), (2, 30719024), (4, 15359512), (7, 8776864), (8, 7679756), (14, 4388432), (16, 3839878), (28, 2194216), (32, 1919939), (56, 1097108), (112, 548554), (224, 274277)]