28234492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3797}}^1$

素因数の和:3838

約数の個数: 36

約数和(自身を含む): 58382856

約数和(自身を除く): 30148364

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 3797, 7436, 7594, 15188, 41767, 49361, 83534, 98722, 167068, 197444, 542971, 641693, 1085942, 1283386, 2171884, 2566772, 7058623, 14117246, 28234492]

約数ペア:

[(1, 28234492), (2, 14117246), (4, 7058623), (11, 2566772), (13, 2171884), (22, 1283386), (26, 1085942), (44, 641693), (52, 542971), (143, 197444), (169, 167068), (286, 98722), (338, 83534), (572, 49361), (676, 41767), (1859, 15188), (3718, 7594), (3797, 7436)]