28366955876

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3236759}}^1$

素因数の和:3237083

約数の個数: 24

約数和(自身を含む): 56915187840

約数和(自身を除く): 28548231964

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 3236759, 6473518, 12947036, 22657313, 45314626, 90629252, 1013105567, 2026211134, 4052422268, 7091738969, 14183477938, 28366955876]

約数ペア:

[(1, 28366955876), (2, 14183477938), (4, 7091738969), (7, 4052422268), (14, 2026211134), (28, 1013105567), (313, 90629252), (626, 45314626), (1252, 22657313), (2191, 12947036), (4382, 6473518), (8764, 3236759)]