26545688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{255247}}^1$

素因数の和:255266

約数の個数: 16

約数和(自身を含む): 53602080

約数和(自身を除く): 27056392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 255247, 510494, 1020988, 2041976, 3318211, 6636422, 13272844, 26545688]

約数ペア:

[(1, 26545688), (2, 13272844), (4, 6636422), (8, 3318211), (13, 2041976), (26, 1020988), (52, 510494), (104, 255247)]