28196790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2789}}^1$

素因数の和:3136

約数の個数: 32

約数和(自身を含む): 67897440

約数和(自身を除く): 39700650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 337, 674, 1011, 1685, 2022, 2789, 3370, 5055, 5578, 8367, 10110, 13945, 16734, 27890, 41835, 83670, 939893, 1879786, 2819679, 4699465, 5639358, 9398930, 14098395, 28196790]

約数ペア:

[(1, 28196790), (2, 14098395), (3, 9398930), (5, 5639358), (6, 4699465), (10, 2819679), (15, 1879786), (30, 939893), (337, 83670), (674, 41835), (1011, 27890), (1685, 16734), (2022, 13945), (2789, 10110), (3370, 8367), (5055, 5578)]