7747636

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 14977452

約数和(自身を除く): 7229816

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 157, 169, 292, 314, 338, 628, 676, 949, 1898, 2041, 3796, 4082, 8164, 11461, 12337, 22922, 24674, 26533, 45844, 49348, 53066, 106132, 148993, 297986, 595972, 1936909, 3873818, 7747636]

約数ペア:

[(1, 7747636), (2, 3873818), (4, 1936909), (13, 595972), (26, 297986), (52, 148993), (73, 106132), (146, 53066), (157, 49348), (169, 45844), (292, 26533), (314, 24674), (338, 22922), (628, 12337), (676, 11461), (949, 8164), (1898, 4082), (2041, 3796)]