26742256

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{3989}}^1$

素因数の和:4416

約数の個数: 20

約数和(自身を含む): 51949800

約数和(自身を除く): 25207544

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 3989, 6704, 7978, 15956, 31912, 63824, 1671391, 3342782, 6685564, 13371128, 26742256]

約数ペア:

[(1, 26742256), (2, 13371128), (4, 6685564), (8, 3342782), (16, 1671391), (419, 63824), (838, 31912), (1676, 15956), (3352, 7978), (3989, 6704)]