25861648

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{3319}}^1$

素因数の和:3814

約数の個数: 20

約数和(自身を含む): 50224960

約数和(自身を除く): 24363312

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3319, 3896, 6638, 7792, 13276, 26552, 53104, 1616353, 3232706, 6465412, 12930824, 25861648]

約数ペア:

[(1, 25861648), (2, 12930824), (4, 6465412), (8, 3232706), (16, 1616353), (487, 53104), (974, 26552), (1948, 13276), (3319, 7792), (3896, 6638)]