26453084

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 54878208

約数和(自身を除く): 28425124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 127, 172, 173, 254, 301, 346, 508, 602, 692, 889, 1204, 1211, 1778, 2422, 3556, 4844, 5461, 7439, 10922, 14878, 21844, 21971, 29756, 38227, 43942, 52073, 76454, 87884, 104146, 152908, 153797, 208292, 307594, 615188, 944753, 1889506, 3779012, 6613271, 13226542, 26453084]

約数ペア:

[(1, 26453084), (2, 13226542), (4, 6613271), (7, 3779012), (14, 1889506), (28, 944753), (43, 615188), (86, 307594), (127, 208292), (172, 153797), (173, 152908), (254, 104146), (301, 87884), (346, 76454), (508, 52073), (602, 43942), (692, 38227), (889, 29756), (1204, 21971), (1211, 21844), (1778, 14878), (2422, 10922), (3556, 7439), (4844, 5461)]