25276426

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 19513334

約数列:

[1, 2, 7, 14, 59, 71, 118, 142, 413, 431, 497, 826, 862, 994, 3017, 4189, 6034, 8378, 25429, 29323, 30601, 50858, 58646, 61202, 178003, 214207, 356006, 428414, 1805459, 3610918, 12638213, 25276426]

約数ペア:

[(1, 25276426), (2, 12638213), (7, 3610918), (14, 1805459), (59, 428414), (71, 356006), (118, 214207), (142, 178003), (413, 61202), (431, 58646), (497, 50858), (826, 30601), (862, 29323), (994, 25429), (3017, 8378), (4189, 6034)]