25061288

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1063}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 53880960

約数和(自身を除く): 28819672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1063, 1684, 2126, 2947, 3368, 4252, 5894, 7441, 8504, 11788, 14882, 23576, 29764, 59528, 447523, 895046, 1790092, 3132661, 3580184, 6265322, 12530644, 25061288]

約数ペア:

[(1, 25061288), (2, 12530644), (4, 6265322), (7, 3580184), (8, 3132661), (14, 1790092), (28, 895046), (56, 447523), (421, 59528), (842, 29764), (1063, 23576), (1684, 14882), (2126, 11788), (2947, 8504), (3368, 7441), (4252, 5894)]