22749428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 43794828

約数和(自身を除く): 21045400

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 169, 292, 338, 461, 676, 922, 949, 1844, 1898, 3796, 5993, 11986, 12337, 23972, 24674, 33653, 49348, 67306, 77909, 134612, 155818, 311636, 437489, 874978, 1749956, 5687357, 11374714, 22749428]

約数ペア:

[(1, 22749428), (2, 11374714), (4, 5687357), (13, 1749956), (26, 874978), (52, 437489), (73, 311636), (146, 155818), (169, 134612), (292, 77909), (338, 67306), (461, 49348), (676, 33653), (922, 24674), (949, 23972), (1844, 12337), (1898, 11986), (3796, 5993)]