28194036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{180731}}^1$

素因数の和:180751

約数の個数: 24

約数和(自身を含む): 70846944

約数和(自身を除く): 42652908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 180731, 361462, 542193, 722924, 1084386, 2168772, 2349503, 4699006, 7048509, 9398012, 14097018, 28194036]

約数ペア:

[(1, 28194036), (2, 14097018), (3, 9398012), (4, 7048509), (6, 4699006), (12, 2349503), (13, 2168772), (26, 1084386), (39, 722924), (52, 542193), (78, 361462), (156, 180731)]