26206964

素因数分解:

$2^2\times 7^2\times {\mathrm{133709}}^1$

素因数の和:133727

約数の個数: 18

約数和(自身を含む): 53350290

約数和(自身を除く): 27143326

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 133709, 267418, 534836, 935963, 1871926, 3743852, 6551741, 13103482, 26206964]

約数ペア:

[(1, 26206964), (2, 13103482), (4, 6551741), (7, 3743852), (14, 1871926), (28, 935963), (49, 534836), (98, 267418), (196, 133709)]