25777892

素因数分解:

$2^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{991}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 51663360

約数和(自身を除く): 25885468

約数列:

[1, 2, 4, 7, 14, 28, 929, 991, 1858, 1982, 3716, 3964, 6503, 6937, 13006, 13874, 26012, 27748, 920639, 1841278, 3682556, 6444473, 12888946, 25777892]

約数ペア:

[(1, 25777892), (2, 12888946), (4, 6444473), (7, 3682556), (14, 1841278), (28, 920639), (929, 27748), (991, 26012), (1858, 13874), (1982, 13006), (3716, 6937), (3964, 6503)]