127620976

素因数分解:

$2^4\times 7^1\times {\mathrm{1139473}}^1$

素因数の和:1139488

約数の個数: 20

約数和(自身を含む): 282589552

約数和(自身を除く): 154968576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1139473, 2278946, 4557892, 7976311, 9115784, 15952622, 18231568, 31905244, 63810488, 127620976]

約数ペア:

[(1, 127620976), (2, 63810488), (4, 31905244), (7, 18231568), (8, 15952622), (14, 9115784), (16, 7976311), (28, 4557892), (56, 2278946), (112, 1139473)]