127528436

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{57653}}^1$

素因数の和:57743

約数の個数: 24

約数和(自身を含む): 258289920

約数和(自身を除く): 130761484

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 57653, 115306, 230612, 403571, 807142, 1614284, 4554587, 9109174, 18218348, 31882109, 63764218, 127528436]

約数ペア:

[(1, 127528436), (2, 63764218), (4, 31882109), (7, 18218348), (14, 9109174), (28, 4554587), (79, 1614284), (158, 807142), (316, 403571), (553, 230612), (1106, 115306), (2212, 57653)]