38919868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44027}}^1$

素因数の和:44061

約数の個数: 24

約数和(自身を含む): 77665392

約数和(自身を除く): 38745524

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 44027, 88054, 176108, 572351, 748459, 1144702, 1496918, 2289404, 2993836, 9729967, 19459934, 38919868]

約数ペア:

[(1, 38919868), (2, 19459934), (4, 9729967), (13, 2993836), (17, 2289404), (26, 1496918), (34, 1144702), (52, 748459), (68, 572351), (221, 176108), (442, 88054), (884, 44027)]