25980178

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 46033920

約数和(自身を除く): 20053742

約数列:

[1, 2, 7, 14, 59, 71, 118, 142, 413, 443, 497, 826, 886, 994, 3101, 4189, 6202, 8378, 26137, 29323, 31453, 52274, 58646, 62906, 182959, 220171, 365918, 440342, 1855727, 3711454, 12990089, 25980178]

約数ペア:

[(1, 25980178), (2, 12990089), (7, 3711454), (14, 1855727), (59, 440342), (71, 365918), (118, 220171), (142, 182959), (413, 62906), (443, 58646), (497, 52274), (826, 31453), (886, 29323), (994, 26137), (3101, 8378), (4189, 6202)]