27861568

素因数分解:

$2^6\times 7^1\times {\mathrm{62191}}^1$

素因数の和:62210

約数の個数: 28

約数和(自身を含む): 63187072

約数和(自身を除く): 35325504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 62191, 124382, 248764, 435337, 497528, 870674, 995056, 1741348, 1990112, 3482696, 3980224, 6965392, 13930784, 27861568]

約数ペア:

[(1, 27861568), (2, 13930784), (4, 6965392), (7, 3980224), (8, 3482696), (14, 1990112), (16, 1741348), (28, 995056), (32, 870674), (56, 497528), (64, 435337), (112, 248764), (224, 124382), (448, 62191)]