84375772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2647}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 159335456

約数和(自身を除く): 74959684

約数列:

[1, 2, 4, 13, 26, 52, 613, 1226, 2452, 2647, 5294, 7969, 10588, 15938, 31876, 34411, 68822, 137644, 1622611, 3245222, 6490444, 21093943, 42187886, 84375772]

約数ペア:

[(1, 84375772), (2, 42187886), (4, 21093943), (13, 6490444), (26, 3245222), (52, 1622611), (613, 137644), (1226, 68822), (2452, 34411), (2647, 31876), (5294, 15938), (7969, 10588)]