28486976

素因数分解:

$2^6\times 7^1\times {\mathrm{63587}}^1$

素因数の和:63606

約数の個数: 28

約数和(自身を含む): 64605408

約数和(自身を除く): 36118432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 63587, 127174, 254348, 445109, 508696, 890218, 1017392, 1780436, 2034784, 3560872, 4069568, 7121744, 14243488, 28486976]

約数ペア:

[(1, 28486976), (2, 14243488), (4, 7121744), (7, 4069568), (8, 3560872), (14, 2034784), (16, 1780436), (28, 1017392), (32, 890218), (56, 508696), (64, 445109), (112, 254348), (224, 127174), (448, 63587)]