25257426

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 52039680

約数和(自身を除く): 26782254

約数列:

[1, 2, 3, 6, 43, 86, 129, 223, 258, 439, 446, 669, 878, 1317, 1338, 2634, 9589, 18877, 19178, 28767, 37754, 56631, 57534, 97897, 113262, 195794, 293691, 587382, 4209571, 8419142, 12628713, 25257426]

約数ペア:

[(1, 25257426), (2, 12628713), (3, 8419142), (6, 4209571), (43, 587382), (86, 293691), (129, 195794), (223, 113262), (258, 97897), (439, 57534), (446, 56631), (669, 37754), (878, 28767), (1317, 19178), (1338, 18877), (2634, 9589)]