26986316

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2543}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 54136320

約数和(自身を除く): 27150004

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2543, 2653, 5086, 5306, 10172, 10612, 17801, 35602, 71204, 963797, 1927594, 3855188, 6746579, 13493158, 26986316]

約数ペア:

[(1, 26986316), (2, 13493158), (4, 6746579), (7, 3855188), (14, 1927594), (28, 963797), (379, 71204), (758, 35602), (1516, 17801), (2543, 10612), (2653, 10172), (5086, 5306)]