25734142

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 19988738

約数列:

[1, 2, 7, 14, 41, 82, 107, 214, 287, 419, 574, 749, 838, 1498, 2933, 4387, 5866, 8774, 17179, 30709, 34358, 44833, 61418, 89666, 120253, 240506, 313831, 627662, 1838153, 3676306, 12867071, 25734142]

約数ペア:

[(1, 25734142), (2, 12867071), (7, 3676306), (14, 1838153), (41, 627662), (82, 313831), (107, 240506), (214, 120253), (287, 89666), (419, 61418), (574, 44833), (749, 34358), (838, 30709), (1498, 17179), (2933, 8774), (4387, 5866)]