26454070

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4127}}^1$

素因数の和:4775

約数の個数: 16

約数和(自身を含む): 47703168

約数和(自身を除く): 21249098

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 4127, 6410, 8254, 20635, 41270, 2645407, 5290814, 13227035, 26454070]

約数ペア:

[(1, 26454070), (2, 13227035), (5, 5290814), (10, 2645407), (641, 41270), (1282, 20635), (3205, 8254), (4127, 6410)]